CVE-2024-20103CWE-787

In wlan firmware, there is a possible out of bounds write due to improper input validation

Critical · published October 7, 2024

CVSS v3.1
9.8
EPSS
0%
Percentile
25.2
In the wild
Unconfirmed
What it is

🚨 A sneaky out-of-bounds write in wlan firmware could let attackers run code remotely, and it doesn’t even need your help! 💥 Think of a factory assembly line that misreads a crucial measurement, allowing products to be built incorrectly. This flaw is like a rogue machine sending out faulty items without any checks in place, potentially leading to major disasters down the road! An attacker could execute malicious code on vulnerable devices, essentially taking control without breaking a sweat. This is absolutely devastating as it poses a serious risk to network integrity, making it a prime target for exploitation. Imagine a hacker slipping in through the backdoor, gaining access to everything without raising alarms!

Put simply

Think of a factory assembly line that misreads a crucial measurement, allowing products to be built incorrectly. This flaw is like a rogue machine sending out faulty items without any checks in place, potentially leading to major disasters down the road! This vulnerability arises from improper input validation in wlan firmware, allowing for an out-of-bounds write. This flaw can be exploited to execute arbitrary code remotely without requiring any permissions or user interaction, which is a recipe for disaster.

What to do

An attacker could execute malicious code on vulnerable devices, essentially taking control without breaking a sweat. This is absolutely devastating as it poses a serious risk to network integrity, making it a prime target for exploitation. Imagine a hacker slipping in through the backdoor, gaining access to everything without raising alarms! It's crucial to patch this vulnerability immediately with Patch ID: ALPS09001358. Ensure all affected devices are updated to close this critical security gap and prevent potential exploitation. You've got this! With the right actions, you'll fortify your defenses and keep your network safe! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00333 · 25.2th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2024-10-07T02:35Z
EPSS history
Timeline
  • 07 OCT 02:35Z
    In wlan firmware, there is a possible out of bounds write due to improper input validation
    cvelistv5