CVE-2024-39226

GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750 v4.3.11, MT3000/MT2500/AXT1800/AX1800/A1300/X300B v4.5.16, XE300 v4.3.16…

Medium · published August 6, 2024

CVSS v3.1
4.3
EPSS
20%
Percentile
97.5
In the wild
Unconfirmed
What it is

⚠️ A crafty attacker could sneak malicious shell commands through the s2s API of certain GL-iNet routers, allowing them to manipulate your devices! Think of it as a restaurant where the kitchen staff blindly follows instructions without checking who made the order—dangerous when anyone can send in a false request that gets cooked up! If exploited, this vulnerability could allow an attacker to execute arbitrary commands on your router, potentially compromising your network's integrity and security. Imagine them altering settings, redirecting traffic, or worse—gaining access to sensitive data. The consequences could be quite the headache!

Put simply

Think of it as a restaurant where the kitchen staff blindly follows instructions without checking who made the order—dangerous when anyone can send in a false request that gets cooked up! This vulnerability in GL-iNet router firmware versions allows attackers to pass harmful shell commands through an insecure s2s API, undermining the device's security and functionality.

What to do

If exploited, this vulnerability could allow an attacker to execute arbitrary commands on your router, potentially compromising your network's integrity and security. Imagine them altering settings, redirecting traffic, or worse—gaining access to sensitive data. The consequences could be quite the headache! To protect your network, update your routers to the patched firmware versions provided by GL-iNet as soon as possible. Additionally, consider reviewing your API access controls and monitoring for any suspicious activity. Maintaining strong security practices will help keep your devices safe! You've got this! By taking these steps, you'll be well on your way to locking down your network! 🛡️

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.20403 · 97.5th percentile
Published
2024-08-06T00:00Z
EPSS history
Timeline
  • 06 AUG 00:00Z
    GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750 v4.3.11, MT3000/MT2500/AXT1800/AX1800/A1300/X300B v4.5.16, XE300 v4.3.16…
    cvelistv5