CVE-2026-0855CWE-78

Merit LILIN|IP Camera - OS Command Injection

High · published January 12, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
67.3
In the wild
Unconfirmed
What it is

⚡ Authenticated attackers have a golden ticket with this OS Command Injection vulnerability in certain Merit LILIN IP Cameras! 🔥 Think of it as a restaurant chef who trusts every order without checking the tickets — the chef could end up cooking anything the server suggests, including some truly questionable meals! This flaw allows an attacker to run arbitrary OS commands on the device. They could potentially manipulate camera settings, access sensitive data, or disable the camera entirely, leaving your surveillance efforts in disarray. The consequences could be severe, especially in security-sensitive environments where these devices are deployed.

Put simply

Think of it as a restaurant chef who trusts every order without checking the tickets — the chef could end up cooking anything the server suggests, including some truly questionable meals! The vulnerability enables authenticated attackers to inject malicious OS commands into the camera's operating system, allowing them to execute arbitrary code as if they were the system itself, creating a major security risk.

What to do

This flaw allows an attacker to run arbitrary OS commands on the device. They could potentially manipulate camera settings, access sensitive data, or disable the camera entirely, leaving your surveillance efforts in disarray. The consequences could be severe, especially in security-sensitive environments where these devices are deployed. To protect your devices, promptly update the firmware of the affected Merit LILIN IP Cameras to the latest version. Consider implementing stricter authentication measures and monitoring access logs for unusual activity. You've got this! Follow these steps and fortify your defenses against potential attackers. 🛡️

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.01175 · 67.3th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-01-12T06:44Z
EPSS history
Timeline
  • 12 JAN 06:44Z
    Merit LILIN|IP Camera - OS Command Injection
    cvelistv5