WIRE OPENINGEST 09:15ZTODAY 26 new · 368,591 updatedKEV 1,695 · catalog 2026.09.06EPSS refreshed 07:42ZLAG 6m
Known Exploited Vulnerabilities

Not "could be exploited". Is being exploited.

CISA adds a vulnerability here only when it has evidence of exploitation in the wild. Federal agencies get a hard deadline; everyone else gets the best free signal in the industry.

In the catalog
1,695
Past deadline
1,685
Most urgent first · ranked by deadline
8.8cvss
CVE-2021-40444

Microsoft MSHTML Remote Code Execution Vulnerability

🚨 A cleverly crafted Microsoft Office document is all it takes to exploit this remote code execution vulnerability in MSHTML! ⚡ Think of it as a delivery driver handing over a package that looks perfectly normal, but inside is a sneaky surprise that can wreak havoc once opened. Similar to how one deceptive parcel can cause chaos at your doorstep, this vulnerability can let attackers execute harmful code on your system. An attacker could gain full control over your machine just by tricking you into opening a malicious document. For users with administrative rights, this could lead to devastating implications, including data loss and system compromise. Even those with fewer rights could still face significant risks.

KEV · OVERDUEHIGH
97%
epss
9.8cvss
CVE-2021-40539

Zoho ManageEngine ADSelfService Plus Authentication Bypass Vulnerability

🚨 A simple API call is all it takes to bypass authentication in Zoho ManageEngine ADSelfService Plus! 🔥 Think of it like a restaurant where a customer can just walk in and sit down at a VIP table without any checks — that’s how easy it is for an attacker to gain unauthorized access here! An attacker exploiting this vulnerability could potentially execute arbitrary code on your server, leading to a catastrophic breach of sensitive data and total system compromise. Imagine someone crashing your party and taking control — that's not just a bad night, it's a security disaster!

KEV · OVERDUECRITICAL
99%
epss
5.2cvss
CVE-2021-31199

Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability

⚠️ A crafty privilege escalation vulnerability in Microsoft could let an attacker gain elevated access — think of it as a guest sneaking into the VIP lounge! 😱 Imagine you’re at a party where general guests can walk into the main hall, but someone finds a way to slip past the bouncers and into the exclusive VIP area. This vulnerability allows an attacker to elevate their privileges and gain access to restricted areas of the system without proper authorization. If exploited, this vulnerability could allow an attacker to execute arbitrary code with elevated privileges, leading to a potentially devastating breach of sensitive data or system controls. Existing security measures may not be enough to prevent unauthorized access, leaving your system vulnerable!

KEV · OVERDUEMEDIUM
3%
epss
7.8cvss
CVE-2021-31979

Microsoft Windows Kernel Privilege Escalation Vulnerability

⚡ An elevation of privilege vulnerability in the Windows Kernel is making waves, and attackers are eyeing it like a kid in a candy store! Think of it as a backstage pass to a concert. While regular ticket holders can see the show, an attacker exploiting this flaw can stroll right into the VIP area, accessing all the goodies without permission! If successfully exploited, a malicious actor could gain higher-level access, allowing them to modify system settings, install malicious software, or even take complete control of the system. It's the digital equivalent of someone sneaking into the tech command center and having the ability to pull all the strings!

KEV · OVERDUEHIGH
5%
epss
5.2cvss
CVE-2021-31201

Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability

⚠️ A minor oversight in Microsoft’s Enhanced Cryptographic Provider could let attackers elevate their privileges! 🚨 This vulnerability is real and has been exploited! Think of it like a hotel with a secret door that lets unauthorized guests access the VIP lounge — a clever twist that shouldn't be possible if proper security checks are in place! If exploited, an attacker could gain elevated privileges, potentially allowing them to run arbitrary code or access sensitive information. This could lead to unauthorized system modifications and more severe security breaches, putting your data at risk.

KEV · OVERDUEMEDIUM
3%
epss
9.8cvss
CVE-2021-31755

Tenda AC11 Router Stack Buffer Overflow Vulnerability

🚨 A stack buffer overflow on Tenda AC11 routers is like leaving the front door wide open — a crafted request could let attackers execute any code they want! 🔥 Think of it as a hotel where anyone can slip a key into the lock to access a suite without any verification. That’s what happens here when the router blindly accepts a crafted POST request without checking the contents. This vulnerability could allow an attacker to run any code on your router, potentially giving them control over your network. They could intercept your traffic, steal sensitive data, or even launch attacks on other devices connected to your network. The consequences are absolutely devastating for both your security and privacy.

KEV · OVERDUECRITICAL
87%
epss
5.5cvss
CVE-2021-31955

Windows Kernel Information Disclosure Vulnerability

⚠️ Windows Kernel is spilling secrets! This information disclosure vulnerability could let attackers peek at sensitive data without breaking a sweat. 🔍 Think of it like a hotel manager accidentally leaving a stack of guest records on the front desk — anyone walking by could just glance at them without even trying. That's how easily this bug can expose information to a determined threat actor. An attacker could exploit this flaw to access sensitive information stored in the kernel, potentially leading to unauthorized system access or elevated privileges. While not catastrophic, the consequences could still be quite troubling, allowing attackers to gather intelligence for further attacks.

KEV · OVERDUEMEDIUM
81%
epss
7.8cvss
CVE-2021-31956

Windows NTFS Elevation of Privilege Vulnerability

⚡ An unexpected twist in NTFS: a sneaky elevation of privilege vulnerability threatens your Windows systems! 🔥 Think of this flaw as a hotel with a secret, unlocked access door for staff. Anyone who knows how to exploit it could slip into the VIP area, gaining access to private rooms that should be off-limits. An attacker could exploit this vulnerability to gain elevated privileges, effectively allowing them to infiltrate the system and execute arbitrary code at a higher security level. This could lead to unauthorized access to sensitive data, potentially putting the entire network at risk. It's a serious situation that needs your immediate attention!

KEV · OVERDUEHIGH
20%
epss
6.6cvss
CVE-2021-31207

Microsoft Exchange Server Security Feature Bypass Vulnerability

⚠️ A clever workaround easily bypasses security checks in Microsoft Exchange Server! Attackers can navigate around protections like it's a walk in the park. 🔥 Think of it like a restaurant with a hidden service entrance that skips the usual checks. A crafty diner could sneak in without so much as a glance from the bouncer! If exploited, this vulnerability can allow unauthorized access to sensitive email data, potentially leading to data breaches or system compromises. This opens the door for attackers to manipulate email communications or access confidential information.

KEV · OVERDUEMEDIUM
100%
epss
4.9cvss
CVE-2021-20023

SonicWall Email Security Path Traversal Vulnerability

⚠️ A post-authenticated attacker can read any file on your SonicWall Email Security system! It's like letting a mischievous guest grab whatever they want from your private stash after check-in. 📂 Think of your email security system as a hotel room. Once someone checks in and gets the key, they shouldn’t have access to your personal belongings, right? But in this case, a clever guest sneaks in and rummages through your documents without permission. If an attacker exploits this vulnerability, they could read sensitive files on the server that should remain private, potentially accessing confidential information like customer data or internal communications. This could lead to data breaches, compliance issues, and a loss of trust from clients — a situation that's far from ideal!

KEV · OVERDUEMEDIUM
51%
epss
9.8cvss
CVE-2021-20016

SonicWall SSLVPN SMA100 SQL Injection Vulnerability

🚨 A SQL injection vulnerability in SonicWall’s SSLVPN SMA100 could hand over user passwords and session data to remote attackers — and the best part? They don’t even need to be logged in! 🔥 Think of it like a restaurant where the waiter trusts any customer who orders food without checking their ID — they could walk into the kitchen and steal the secret recipes! If exploited, an attacker could access sensitive usernames and passwords, compromising entire accounts and potentially leading to unauthorized access across systems. This could be absolutely devastating for anyone relying on this product, as their sensitive information could be at risk. 😱

KEV · OVERDUECRITICAL
40%
epss
9.8cvss
CVE-2021-20021

SonicWall Email Security Improper Privilege Management Vulnerability

🚨 An attacker only needs to send a single crafted HTTP request to create an administrative account on SonicWall Email Security! 🔥 Think of it like a thief slipping a forged ID to a security guard — they can walk right in as if they belong, potentially wreaking havoc without anyone noticing! With this vulnerability, hackers can gain full control over your email security system. This means they could access sensitive data, manipulate email flows, or even launch further attacks against your organization. The consequences could be absolutely devastating!

KEV · OVERDUECRITICAL
83%
epss
9.8cvss
CVE-2021-20090

Arcadyan Buffalo Firmware Path Traversal Vulnerability

🚨 A sneaky path traversal vulnerability could let attackers waltz right through your defenses! An unauthenticated remote user can access sensitive data on Buffalo routers running outdated firmware! 🔥 Think of this like a delivery driver who’s given a map with all the wrong turns marked clearly. Instead of following the address, they take a shortcut through your backyard, accessing every nook and cranny of your privacy without permission! An attacker could bypass authentication entirely and access sensitive information stored on your router — it's like leaving your front door wide open, inviting anyone to come in and snoop around. This could lead to data breaches, privacy violations, and potential network hijacking, putting you and your devices at significant risk!

KEV · OVERDUECRITICAL
100%
epss
7.2cvss
CVE-2021-20022

SonicWall Email Security Unrestricted Upload of File Vulnerability

🚨 Just one logged-in user can turn a SonicWall Email Security instance into their personal upload station! 🔥 Think of it like a hotel that lets guests not only check in but also wander around to drop off any kind of package they want in the lobby. If no one is checking what’s being left behind, it could lead to all sorts of trouble! An attacker with a valid account could easily upload malicious files, potentially leading to data breaches or further exploitation within the network. This could allow them to plant backdoors or exfiltrate sensitive information, turning the situation absolutely devastating!

KEV · OVERDUEHIGH
17%
epss
8.8cvss
CVE-2021-37975

Google Chromium V8 Use-After-Free Vulnerability

🚨 A crafty HTML page can exploit a use-after-free vulnerability in Chrome, leading to potential heap corruption! ⚠️ Think of it like a restaurant serving food that was left on the counter too long; when a cook grabs it without checking, it can cause a stomach ache for diners. If the browser mishandles memory like this, attackers can craft a page that corrupts the system, causing chaos! An attacker could exploit this flaw to execute malicious code on a victim's machine. This means they could manipulate or steal sensitive information, install malware, or even take full control of the system! The consequences could be absolutely devastating, leaving users vulnerable and their data exposed.

KEV · OVERDUEHIGH
35%
epss
9.6cvss
CVE-2021-37973

Google Chromium Portals Use-After-Free Vulnerability

🔥 A crafty HTML page can turn a remote attacker into a sandbox escape artist, slipping right out of Google Chrome’s protective barriers! 🚨 Think of a secure castle with high walls and guards. If an intruder uses a clever disguise to trick the guards, they can stroll into the castle and wreak havoc — that’s exactly what happens here with this use-after-free vulnerability. An attacker could potentially break free from Chrome's sandbox, gaining access to sensitive resources on the user's system. This might lead to data theft, unauthorized system access, or worse, complete control over the compromised machine — absolutely devastating!

KEV · OVERDUECRITICAL
12%
epss
6.5cvss
CVE-2021-37976

Google Chromium Information Disclosure Vulnerability

⚠️ A clever HTML page can steal data from Google Chrome’s memory without breaking a sweat! Just like leaving a snack on the table can lure a hungry raccoon, a remote attacker can access sensitive information if your Chrome version is out of date. 😱 Think of it like this: if your computer's memory is a messy kitchen, this vulnerability lets an intruder peek through the window and grab leftovers without ever entering the house. It's surprisingly easy for them to snag what they want if you're not careful! An attacker exploiting this vulnerability could potentially harvest sensitive information from your browser's memory — think passwords, cookies, or personal data that you believed were well-protected. It’s a bit like leaving the door ajar while cooking; you never know who might take a quick peek inside!

KEV · OVERDUEMEDIUM
20%
epss
9.8cvss
CVE-2021-1871

Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability

🚨 A sneaky logic flaw in Apple’s systems could let remote attackers execute code with just a simple trick. 🔥 Think of this as a hotel where the receptionist accidentally gives out master keys to random guests without proper checks. Anyone could wander into any room, accessing whatever they want with little effort! If exploited, an attacker could run arbitrary code on your device, possibly leading to total control over your system! This means they could access sensitive data, install malware, or even make your device act against your will. Absolutely devastating!

KEV · OVERDUECRITICAL
7%
epss
6.1cvss
CVE-2021-1879

Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability

⚠️ A crafty exploit lurking in Apple’s web content handling could lead to universal cross-site scripting! 🚨 Think of it like a menu that lets diners order anything, even items that aren't on it. If the kitchen doesn’t check properly, they might whip up a dish that causes chaos instead of satisfaction! An attacker could deliver malicious scripts to devices, allowing them to steal sensitive information, track user activities, or even take control of web sessions. While it's not a total disaster, it’s certainly a nasty surprise for unsuspecting users!

KEV · OVERDUEMEDIUM
7%
epss
9.8cvss
CVE-2021-1870

Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability

🚨 A remote attacker can trigger arbitrary code execution in macOS and iOS devices! This is a critical issue you absolutely need to address! 🔥 Think of this like a sneaky intruder who finds a loophole in your home security system, allowing them to waltz right in and take over your smart devices without you even knowing. It’s a perfect example of how tiny access flaws can lead to major security breaches! If exploited, this vulnerability could allow attackers to run any code of their choice on your device, leading to data theft, unauthorized access, or even complete control of your systems! The potential fallout could be absolutely devastating for your personal and sensitive information. 🔥

KEV · OVERDUECRITICAL
8%
epss
7.8cvss
CVE-2021-1675

Microsoft Windows Print Spooler Remote Code Execution Vulnerability

🚨 A dangerous flaw lurks in the Windows Print Spooler service that lets attackers execute code remotely—imagine leaving your front door wide open for any intruder! 🔥 Think of the Windows Print Spooler as a busy restaurant kitchen, where orders pile up. If someone sneaks in and switches out the order tickets, they could serve anything—maybe a dish seasoned with malicious code instead of the intended meal! This vulnerability could allow an attacker to take full control over the affected system, stealing sensitive data, deploying malware, or even pivoting to other systems on your network. With the right access, they could cause absolute chaos—think of it as a kitchen staff turning rogue and poisoning the entire dinner service!

KEV · OVERDUEHIGH
86%
epss
7.0cvss
CVE-2021-1782

Apple Multiple Products Race Condition Vulnerability

🚨 A sneaky race condition just got a fix! This vulnerability in Apple’s systems could let a malicious app elevate its privileges—yikes! ⚡ Think of this like a busy restaurant kitchen where two chefs accidentally reach for the last ingredient at the same time—if one chef gets it first, they might serve a totally different dish! In our case, it means an attacker could grab control when they shouldn’t. An attacker could exploit this race condition to run unauthorized commands, gaining access to sensitive data or performing actions they’re not allowed to. This could lead to data breaches, system instability, or worse—compromised devices all over the place!

KEV · OVERDUEHIGH
2%
epss
9.8cvss
CVE-2021-1497

Cisco HyperFlex HX Command Injection Vulnerabilities

🚨 An unpatched Cisco HyperFlex HX could let a remote intruder pull off command injection attacks, like a hacker taking over your virtual office and making changes without anyone noticing! 🔥 Think of it as a hotel with an open back door. Anyone could stroll in, change reservations, and even access guest information without ever being checked in. This vulnerability is just as wide open for exploitation! An attacker could execute arbitrary commands on the device, potentially compromising sensitive data or even taking full control of the system. This could lead to an absolute nightmare, with unauthorized access to critical operations and data loss at stake!

KEV · OVERDUECRITICAL
100%
epss
6.2cvss
CVE-2021-1906

Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability

⚠️ A failure in deregistration can lead to allocation headaches! An improper handling of address deregistration in Snapdragon components could cause new GPU address allocations to go belly-up. 🔧 Think of it like a restaurant that fails to remove a customer's reservation after they've left. The next patrons arrive, only to find no tables available because the restaurant didn't clear the names off the list. This could lead to performance issues or even crashes in devices utilizing any Snapdragon component, impacting everything from mobile phones to industrial IoT systems. If a device can't allocate the resources it needs, it might freeze or fail completely, leaving users frustrated.

KEV · OVERDUEMEDIUM
1%
epss
9.8cvss
CVE-2021-1498

Cisco HyperFlex HX Command Injection Vulnerabilities

🚨 A remote attacker can perform command injection attacks with zero authentication on Cisco HyperFlex HX devices – that's like leaving your front door wide open and inviting trouble! 🔥 Picture a restaurant where anyone can just walk into the kitchen and start changing the menu. This is similar to how these vulnerabilities let attackers send harmful commands directly to the management interface without any checks. An attacker could potentially take full control of the affected device, leading to data theft, unauthorized access, or even complete system compromise. This is absolutely devastating for any organization relying on Cisco HyperFlex!

KEV · OVERDUECRITICAL
100%
epss
7.8cvss
CVE-2021-1732

Microsoft Win32k Privilege Escalation Vulnerability

🚨 An elevation of privilege vulnerability in Windows could let attackers gain control with just a sneaky command! This one's no joke! ⚡ This flaw is like a hotel staff member using a fake ID to access the VIP lounge — they shouldn't be there, but with the right tricks, they can waltz right in and take control! If exploited, this vulnerability could allow malicious actors to run arbitrary code with elevated privileges, potentially leading to full system compromise. Imagine someone sneaking into the master control room of a spaceship and taking the helm — absolutely devastating!

KEV · OVERDUEHIGH
78%
epss
7.8cvss
CVE-2021-1647

Microsoft Defender Remote Code Execution Vulnerability

🚨 A misconfiguration in Microsoft Defender allows attackers to execute code remotely with just a sneaky trick! ⚡ This is like a hotel receptionist who doesn’t check IDs before giving out keys. If someone walks in with a convincing story, they could access any room – or in this case, your system. 🏨 An attacker could gain complete control over the system, enabling them to run malicious programs, steal sensitive data, or wreak havoc at will. It's absolutely devastating, as users could wake up to find their data manipulated or stolen overnight!

KEV · OVERDUEHIGH
39%
epss
9.8cvss
CVE-2021-27104

Accellion FTA OS Command Injection Vulnerability

🚨 A simple POST request can open the floodgates! The Accellion FTA has a critical command execution vulnerability that could let attackers seize control of your system like a burglar picking the lock on a front door! 🔥 This flaw is like a hotel that lets guests check in without proper ID. If someone crafty shows up and knows just the right details, they could easily access any room, including your valuables. It's all about trusting the wrong person with the keys! An attacker could execute arbitrary commands on your server, potentially leading to data breaches, unauthorized access, or even complete takeover. This vulnerability is absolutely devastating—if exploited, it could result in severe harm to your organization's reputation and security!

KEV · OVERDUECRITICAL
56%
epss
7.8cvss
CVE-2021-27102

Accellion FTA OS Command Injection Vulnerability

🚨 A sneaky OS command execution vulnerability lurks in Accellion FTA versions 9_12_411 and earlier, and it’s already been exploited! 🔥 Think of it like a pizza delivery service that accepts any order without confirming if it’s actually from a customer — an attacker could order anything they want from your server just by calling the right local service! If exploited, an attacker could run arbitrary commands on the server, allowing them to access sensitive data, modify files, or even take full control of your system. This could lead to a catastrophic data breach or service disruption, putting your organization at serious risk!

KEV · OVERDUEHIGH
4%
epss
9.8cvss
CVE-2021-27101

Accellion FTA SQL Injection Vulnerability

🚨 A crafty Host header can unlock the SQL injection door in Accellion FTA, putting your data at risk! 🔥 Think of it like a restaurant reservation system where someone sneaks in a fake reservation under a different name. If the system doesn’t check properly, they can access restricted areas, just like your database could be compromised here. An attacker can exploit this vulnerability to run arbitrary SQL commands, potentially exposing sensitive data, manipulating records, or even taking down your entire database! Imagine not just losing your data but also leaking customer details, causing catastrophic consequences for your organization.

KEV · OVERDUECRITICAL
6%
epss
5.5cvss
CVE-2021-27562

Arm Trusted Firmware Out-of-Bounds Write Vulnerability

⚠️ A sneaky exploit in Arm Trusted Firmware could let the non-secure world wreak havoc! An unauthorized call can trigger a system halt or even spill secure data. ⛔️ Think of it like a restaurant where the waitstaff can suddenly start cooking in the kitchen — they could drop food orders, steal recipes, or even shut down the whole operation if they’re not properly managed! 🍽️ This vulnerability can lead to an attacker halting your system or worse, accessing sensitive secure data. The consequences could be frustrating and damaging, especially for systems relying on secure environments.

KEV · OVERDUEMEDIUM
3%
epss
9.8cvss
CVE-2021-27103

Accellion FTA Server-Side Request Forgery (SSRF) Vulnerability

🚨 A crafted POST request can unleash serious chaos in Accellion FTA versions 9_12_411 and earlier! Imagine a delivery driver dropping off packages anywhere they please — that’s the danger of this SSRF vulnerability! 🔥 Think of this SSRF vulnerability like a splashy buffet that lets anyone grab food from the kitchen without checking if they have permission — attackers can access internal services and data without a second glance! This vulnerability could allow attackers to reach sensitive internal resources and perform unauthorized actions, potentially leading to data leakage or unauthorized system access. It's absolutely devastating because they could exploit internal services while remaining undetected!

KEV · OVERDUECRITICAL
11%
epss
9.8cvss
CVE-2021-27561

Yealink Device Management Server-Side Request Forgery (SSRF) Vulnerability

🚨 A command injection flaw in Yealink Device Management means attackers can run commands as root without breaking a sweat! 🔥 Think of it like a hotel manager who lets anyone stroll through the backdoor without checking credentials — suddenly, guests can access the staff-only areas and cause mayhem! With this vulnerability, an attacker could execute arbitrary commands on the device, potentially taking full control. Imagine an intruder not just snooping around but also changing settings, disrupting services, or even launching further attacks on your network. It’s a recipe for chaos!

KEV · OVERDUECRITICAL
83%
epss
8.8cvss
CVE-2021-27085

Microsoft Internet Explorer Remote Code Execution Vulnerability

🚨 A sneaky flaw in Internet Explorer can let attackers execute code remotely, making it a goldmine for mischief-makers! ⚡ Think of this vulnerability like a hotel receptionist who lets guests access any room without checking their IDs — it opens the door to anyone with bad intentions. Suddenly, all your data could be at risk! An attacker could exploit this vulnerability and gain full control over your system, allowing them to install malware, steal sensitive information, or cause chaos with your files. Picture someone walking into your office and wiping everything clean — absolutely devastating!

KEV · OVERDUEHIGH
5%
epss
7.6cvss
CVE-2021-27059

Microsoft Office Remote Code Execution Vulnerability

🚨 A simple document could let an attacker execute code on your system! This Microsoft Office vulnerability is like inviting a stranger to your party—and they can take over your speakers! 🔥 Think of this like a sneaky pizza delivery—a seemingly harmless box arrives at your door, but inside is a malware-laden surprise that can infect your entire home network. Just like accepting any delivery without checking could cause chaos, so can opening a malicious Office file. An attacker exploiting this vulnerability could remotely control your system, enabling them to install software, access sensitive data, or even create new accounts with full user rights. The potential for data breaches and system compromises is absolutely devastating! ⚡

KEV · OVERDUEHIGH
6%
epss
7.8cvss
CVE-2021-38645

Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability

⚡ An elevation of privilege vulnerability in Open Management Infrastructure (OMI) is like having the keys to the server room but only needing a guest badge to get in! 🚪🔑 Think of OMI as a hotel with a fancy security system, where guests can wander in with simple room keys but can access restricted areas, like the staff-only kitchens or the vault! If an attacker exploits this vulnerability, they could gain access to sensitive information, change settings, or even take complete control of the system—an absolute nightmare for any organization! This means everything from sensitive data leaks to unauthorized actions can be performed without detection.

KEV · OVERDUEHIGH
3%
epss
7.0cvss
CVE-2021-38649

Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability

⚡ An elevation of privilege vulnerability in Open Management Infrastructure (OMI) could let attackers take full control with just a few crafty commands! Think of OMI like a hotel with a master key system. If a mischievous guest somehow obtains the master key, they could access any room, snoop through personal belongings, or even change reservations without a trace! This vulnerability is absolutely devastating! An attacker could exploit it to execute arbitrary code with elevated privileges, effectively turning them into a superuser. The results could lead to unauthorized access to sensitive data, system manipulation, and even a complete takeover of affected servers.

KEV · OVERDUEHIGH
3%
epss
8.8cvss
CVE-2021-38003

Google Chromium V8 Memory Corruption Vulnerability

🚨 A crafty crafted HTML page is the key to exploiting this heap corruption in Chrome – and it's already being exploited! 🔥 Think of it like a restaurant where an attacker slips a poison ingredient into the chef's secret sauce — the dish ends up tasting fine until it causes chaos later on. This vulnerability allows bad actors to manipulate memory like a chef tinkering with a recipe, leading to unexpected results. If exploited, this vulnerability could allow an attacker to execute arbitrary code on your system, potentially accessing personal data, altering settings, or even controlling your browser remotely. This can be absolutely devastating for users, as the attacker can fully compromise the system without the user’s knowledge!

KEV · OVERDUEHIGH
39%
epss
7.8cvss
CVE-2021-38648

Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability

🚨 This vulnerability lets an attacker elevate privileges with just a single command! 🔥 If you're using Open Management Infrastructure, it's time to pay attention. Think of it like a VIP pass at a concert — without authorization, someone could waltz backstage and access the green room, turning a fun event into a chaotic mess. This flaw allows unauthorized users to gain elevated privileges, navigating parts of the system they shouldn't see. The consequences could be absolutely devastating! An attacker could take complete control of the Open Management Infrastructure, allowing them to manipulate settings, access sensitive data, or even disrupt services altogether. This level of access is a dream come true for malicious actors with bad intentions!

KEV · OVERDUEHIGH
11%
epss
6.1cvss
CVE-2021-38000

Google Chromium Intents Improper Input Validation Vulnerability

⚠️ A crafty crafted HTML page is all it takes to send users to a malicious URL! This flaw in Google Chrome on Android before version 95.0.4638.69 opens up some sneaky possibilities for attackers. 🔥 Think of it like a restaurant menu that allows you to order dishes that aren't even on the menu — anyone can just call out whatever they want. If the restaurant staff isn't trained to double-check the orders, it could lead to some very unpleasant meals! An attacker could easily lure users to click on a malicious link, leading them to dangerous sites that can steal personal information or install malware. This vulnerability paves the way for phishing attacks, where the unsuspecting user might unknowingly hand over their sensitive data. 😱

KEV · OVERDUEMEDIUM
5%
epss
9.8cvss
CVE-2021-38647

Microsoft Open Management Infrastructure (OMI) Remote Code Execution Vulnerability

🚨 A remote code execution vulnerability in Open Management Infrastructure is causing quite the stir! Just one malicious request is all it takes to unleash chaos! 🔥 Think of Open Management Infrastructure like an unattended restaurant kitchen, where anyone can walk in and cook whatever they want without anyone checking their credentials. This vulnerability lets attackers bypass all the usual door locks and safety protocols, making it dangerously easy for them to wreak havoc. With this flaw, an attacker could potentially gain complete control over your system—executing any command they choose, which can lead to data theft, unauthorized access, or even total system compromise. It’s absolutely devastating if this vulnerability is exploited, as it could lead to significant security breaches.

KEV · OVERDUECRITICAL
100%
epss
8.8cvss
CVE-2021-21148

Google Chromium V8 Heap Buffer Overflow Vulnerability

🚨 A crafted HTML page is your enemy here! This heap buffer overflow in Google Chrome's V8 engine can lead to serious heap corruption, making it a playground for attackers! ⚡ Think of it like a jigsaw puzzle with missing pieces: if someone sneaks in a wrong piece, it can mess up the whole picture, making it impossible to see the intended image. Similarly, this vulnerability can let an attacker insert malicious data that disrupts normal operations. An attacker could exploit this vulnerability to execute arbitrary code, leading to unauthorized access or even full control over your system. This is absolutely devastating since it could compromise sensitive information and personal data, putting you at risk!

KEV · OVERDUEHIGH
20%
epss
8.8cvss
CVE-2021-21206

Google Chromium Blink Use-After-Free Vulnerability

🚨 A sneaky use-after-free vulnerability in Chrome’s Blink engine could let a crafty attacker exploit heap corruption with just a single HTML page! 🔥 Think of it like a restaurant where a chef mistakenly serves an empty plate instead of the main course — the kitchen is still cooking but can be filled with dangerous leftovers from previous orders, leading to chaos! If exploited, this vulnerability could allow attackers to execute arbitrary code on a victim’s machine, potentially leading to data theft or complete takeover. Imagine someone walking in uninvited and taking over your dinner party, rearranging everything to their liking!

KEV · OVERDUEHIGH
9%
epss
9.8cvss
CVE-2021-21985

VMware vCenter Server Improper Input Validation Vulnerability

🚨 A malicious actor can seize control with a simple exploit on vSphere Client! Just network access to port 443 is all it takes to launch a devastating attack. 🔥 Think of the Virtual SAN Health Check plug-in as a server's front desk where anyone with network access can walk in and dictate terms — no questions asked, no validation checks. It's like letting someone order room service without confirming their identity, opening the door to chaos! An attacker could execute commands with unrestricted privileges, giving them full control over the operating system hosting your vCenter Server. This could lead to data theft, unauthorized changes, and potentially a complete system compromise, leaving your environment in shambles!

KEV · OVERDUECRITICAL
100%
epss
8.8cvss
CVE-2021-21166

Google Chromium Race Condition Vulnerability

🚨 A crafty crafted HTML page can exploit a data race in Google Chrome, leading to potential heap corruption! 🔥 Think of it like a crowded subway where two trains are trying to occupy the same platform at the same time, causing chaos and potential derailments. This race condition creates a perfect storm for attackers to hijack control over the system. If an attacker successfully exploits this vulnerability, they could manipulate the heap and potentially take control over your browser, leading to data theft or system crashes. It’s a situation where they could insert malicious code, wreaking havoc on your system from a simple web page. Yikes!

KEV · OVERDUEHIGH
27%
epss
9.8cvss
CVE-2021-21972

VMware vCenter Server Remote Code Execution Vulnerability

🚨 A single connection to port 443 could let an attacker execute commands on your vCenter Server! 🔥 Imagine a tech-savvy burglar who finds an unlocked backdoor to your digital vault, slipping in and taking control of everything without anyone noticing. That’s what this vulnerability is like, allowing malicious actors unrestricted access to your system. If exploited, this vulnerability could lead to complete domination of your vCenter Server! An attacker could run any command, accessing sensitive data, altering configurations, or even stopping critical services, all while leaving you blind to their actions. This is absolutely devastating for any organization relying on VMware infrastructure.

KEV · OVERDUECRITICAL
100%
epss
8.8cvss
CVE-2021-21220

Google Chromium V8 Improper Input Validation Vulnerability

🔥 A single malicious HTML page is all it takes to exploit heap corruption in Google Chrome versions prior to 89.0.4389.128! ⚠️ Think of it like a restaurant that doesn't check the ingredients of the dishes being served. If a chef sneaks in a dangerous ingredient, it could spoil the whole meal, or worse, harm the diners! An attacker could send you a seemingly innocent link, leading to devastating consequences like crashing your browser, stealing data, or even taking control of your system! This kind of vulnerability is absolutely a nightmare for users who trust their browser to keep them safe.

KEV · OVERDUEHIGH
70%
epss
8.8cvss
CVE-2021-21193

Google Chromium Blink Use-After-Free Vulnerability

⚡ A crafty HTML page is all it takes to exploit this alarming use-after-free vulnerability in Google Chrome! 🚨 Think of it like a restaurant where a dish is served but the chef forgets to check if the ingredients were fresh, leading to a potentially disastrous meal. Here, an attacker can serve up a crafted page that tricks Chrome into making dangerously unstable decisions. If an attacker successfully exploits this flaw, they can potentially corrupt the heap, leading to arbitrary code execution. This means they could take control of your browser, steal sensitive data, or even manipulate your browsing sessions in really scary ways! Full access to your machine is a real possibility.

KEV · OVERDUEHIGH
10%
epss
8.8cvss
CVE-2021-21224

Google Chromium V8 Type Confusion Vulnerability

🚨 A crafted HTML page can turn users' browsers into playgrounds for attackers! This type confusion flaw in Chrome’s V8 engine before version 90.0.4430.85 allows for remote code execution, making it a high-risk discovery! ⚡ Think of your browser as a high-security museum where each exhibit is carefully monitored. Now imagine a careless curator mixes up the labels—suddenly, an exhibit on ancient artifacts becomes a live demo of cutting-edge technology, and anyone can waltz in undetected! An attacker could exploit this vulnerability to execute arbitrary code within the browser's sandbox environment, potentially stealing sensitive data, installing malware, or compromising user accounts. The consequences could range from personal data theft to wider network breaches, making this a situation you definitely want to avoid!

KEV · OVERDUEHIGH
84%
epss
8.8cvss
CVE-2021-21017

Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution

🚨 A simple click could unleash chaos! A crafty attacker can exploit a heap-based buffer overflow in Acrobat Reader DC, turning an innocent file into a weapon of mass disruption. ⚡ Think of it like inviting a stranger into your home under the guise of delivering a package — once they’re in, they can rummage through your belongings and cause all sorts of trouble! 📦 If someone falls for this trick and opens a malicious file, the attacker could run arbitrary code as if they were the user. That means they could access private files, install malware, or even take control of the system. This kind of access can be absolutely devastating!

KEV · OVERDUEHIGH
86%
epss