CVE-2026-24936CWE-20

An improper input validation vulnerability was found in ADM while joining a AD Domain.

Critical · published February 3, 2026

CVSS v4.0
9.5
EPSS
1%
Percentile
58.1
In the wild
Unconfirmed
What it is

When a specific function is enabled while joining a AD Domain from ADM, an improper input parameters validation vulnerability in a specific CGI program allowing an unauthenticated remote attacker to write arbitrary data to any file on the system. By exploiting this vulnerability, attackers can overwrite critical system files, leading to a complete system compromise.

Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1.

The record
Technical detail
CVSS v4.0
9.5 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.00859 · 58.1th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-02-03T03:50Z
EPSS history
Timeline
  • 03 FEB 03:50Z
    An improper input validation vulnerability was found in ADM while joining a AD Domain.
    cvelistv5