CVE-2021-26606CWE-120CWE-20

DreamSecurity MagicLine Buffer Overflow Vulnerability

Critical · published August 6, 2021

CVSS v3.1
9.8
EPSS
2%
Percentile
84.1
In the wild
Unconfirmed
What it is

🔥 An attacker could take total control with a single crafted HTTP request! This vulnerability in Dream Security's PKI Security Solution is a game-changer for unauthorized command execution. 🚨 Think of a security guard at a concert who nods everyone through without checking tickets. This vulnerability allows attackers to bypass crucial security validations, just like that guard letting in anyone without a proper ID. If exploited, this vulnerability could let an attacker execute arbitrary commands on the target system — imagine someone hijacking the entire concert and controlling the lights, music, and even access! The implications are absolutely devastating for businesses relying on this solution.

Put simply

Think of a security guard at a concert who nods everyone through without checking tickets. This vulnerability allows attackers to bypass crucial security validations, just like that guard letting in anyone without a proper ID. This critical vulnerability arises from insufficient validation of the authorization certificate, allowing remote command execution through crafted HTTP requests. Simply put, the system is trusting without verifying, which is a big no-no in security!

What to do

If exploited, this vulnerability could let an attacker execute arbitrary commands on the target system — imagine someone hijacking the entire concert and controlling the lights, music, and even access! The implications are absolutely devastating for businesses relying on this solution. To protect your systems, immediately patch the PKI Security Solution to the latest version where this vulnerability is fixed. Ensure that all authorization protocols are validated rigorously to prevent unauthorized access. Don't wait, secure your environment! You've got this! With these steps, you can lock down your systems and keep the bad guys out! 🛡️

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
0.02432 · 84.1th percentile
Weaknesses
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'); CWE-20 · Improper Input Validation
Published
2021-08-06T14:08Z
EPSS history
Timeline
  • 06 AUG 14:08Z
    DreamSecurity MagicLine Buffer Overflow Vulnerability
    cvelistv5