CVE-2026-78211CWE-78command-injection

CVE-2026-78211

Critical · published August 24, 2026

CVSS v3.1
9.8
EPSS
2%
Percentile
81.0
In the wild
Unconfirmed
What it is

4MOSAn GCB Doctor developed by 4MOSAn Security Technology has a OS Command Injection vulnerability. Unauthenticated remote attackers can inject malicious commands through an unremoved ADOdb test page parameter, thereby executing arbitrary system commands on the server.

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
9.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.02043 · 81.0th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-08-24T08:16Z
References (2)
https://www.twcert.org.tw/en/cp-139-11122-3d95a-2.html · [email protected]https://www.twcert.org.tw/tw/cp-132-11118-dfee4-1.html · [email protected]
EPSS history
Timeline
  • 24 AUG 03:32Z
    4MOSAn Security Technology｜4MOSAn GCB Doctor - OS Command Injection
    cvelistv5