CVE-2026-24936

CRITICAL

ASUSTOR ADM AD Domain CGI - Arbitrary File Write System Compromise

Title source: manual
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0078
EPSS Percentile 51.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-20
Status published
Products (1)
asustor/data_master 4.1.0.rhu2 - 4.3.3.rof1
Published Feb 03, 2026
Tracked Since Feb 18, 2026