CVE-2026-3179NVD

Vulnerability Summary

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in ASUSTOR ADM FTP Backup on Linux, x86, ARM, 64 bit allows Path Traversal.This issue affects ADM: from 4.1.0 through 4.3.3.ROF1, from 5.0.0 through 5.1.2.RE51.

Severity Level

CRITICAL(9.2)

Published Date

Feb 25, 2026

Last Modified

Feb 25, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

0.46%Probability

Root Weakness (CWE)

CWE-22: Path Traversal ↗

The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory.

CVSS v4.0 Base Metrics — Score 9.2 (CRITICAL)

Attack VectorNetwork

Attack ComplexityLow

Attack RequirementsPresent

Privileges RequiredNone

User InteractionNone

Confidentiality (Vulnerable System)High

Integrity (Vulnerable System)High

Availability (Vulnerable System)High

Confidentiality (Subsequent System)None

Integrity (Subsequent System)None

Availability (Subsequent System)None

Affected & Patched Versions

Affected Versions

Not provided by NVD for this CVE.

Patched Versions

Not provided by NVD for this CVE.

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