CVE-2023-40500CWE-749

LG Simple Editor copyContent Exposed Dangerous Function Remote Code Execution Vulnerability

Critical · published May 3, 2024

CVSS v3.0
9.8
EPSS
2%
Percentile
79.0
In the wild
Unconfirmed
What it is

🔥 Remote code execution is at play here, and it's alarmingly easy! A crafty attacker can exploit the LG Simple Editor's copyContent command without needing a single login. ⚠️ Think of it as a delivery person receiving a package without checking the address—anyone can send a Trojan horse straight to your doorstep, bypassing all security checks! If exploited, an attacker could execute arbitrary code with SYSTEM privileges, potentially gaining full control over the affected machine. This could lead to data breaches, unauthorized access to sensitive information, or even complete device takeover, making this vulnerability absolutely devastating!

Put simply

Think of it as a delivery person receiving a package without checking the address—anyone can send a Trojan horse straight to your doorstep, bypassing all security checks! The flaw arises from inadequate validation of user-supplied paths in the copyContent command, allowing attackers to manipulate file operations and run malicious code on the system.

What to do

If exploited, an attacker could execute arbitrary code with SYSTEM privileges, potentially gaining full control over the affected machine. This could lead to data breaches, unauthorized access to sensitive information, or even complete device takeover, making this vulnerability absolutely devastating! Immediate action is crucial: patch your installation of LG Simple Editor to the latest version as soon as possible. Additionally, review your permissions and access controls to ensure only authorized users can execute commands. 🛡️ You've got this! With the right steps, you can lock down your system and keep it safe from this threat! 🚀

The record
Technical detail
CVSS v3.0
9.8 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01857 · 79.0th percentile
Weakness
CWE-749 · Exposed Dangerous Method or Function
Published
2024-05-03T02:11Z
EPSS history
Timeline
  • 03 MAY 02:11Z
    LG Simple Editor copyContent Exposed Dangerous Function Remote Code Execution Vulnerability
    cvelistv5