CVE-2026-18187

EUVD-2026-50954
A format string vulnerability was found in the Internal Backup on the ADM. The vulnerability occurs because user-controlled task input may be included in an error response and processed through an unsafe format string operation. An authenticated attacker can exploit this issue to disclose memory information or cause denial of service of the affected CGI process.
Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RUN1 as well as from ADM 5.0.0 through ADM 5.1.3.RI81.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
ASUSTOR1CNA
7.1 HIGH
NETWORK
LOW
LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
asustoradm
5.0.0 ≤
CNA
asustoradm
4.1.0 ≤
CNA
Common Weakness Enumeration
References
https://www.asustor.com/security/security_advisory_detail?id=67