Path Traversal in QNAP Qts

CVE-2013-7174

Absolute path traversal vulnerability in cgi-bin/jc.cgi in QNAP QTS before 4.1.0 allows remote attackers to read arbitrary files via a full pathname in the f parameter.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2014-01-09 · last modified 2026-06-17.

CVSS v2 metric

CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:C/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.021 (80.6th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000

Affected products

QNAP Qts — versions 4.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

www.kb.cert.org/vuls/id/487078 (US Government Resource, third-party-advisory)
www.securityfocus.com/bid/64719 (vdb-entry)
www.securitytracker.com/id/1029577 (vdb-entry)