CVE record · CVE-2024-53691

QTS, QuTS hero

CVSS 8.7 HighCriticalEPSS 0.24 · 97th percentile

Critical, because:

CVSS score 8.7 (7.0 or more) and EPSS 0.24 (0.1 or more): a high score and a real chance of exploitation in the next 30 days.

Published by the CVE Program (CNA: qnap) at 6 Dec 2024, 16:34 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
QNAP Systems Inc.	QTS	affected 5.1.x to before 5.1.8.2823 build 20240712 custom affected 5.2.x to before 5.2.0.2802 build 20240620 custom Other versions: unaffected
QNAP Systems Inc.	QuTS hero	affected h5.1.x to before h5.1.8.2823 build 20240712 custom affected h5.2.x to before h5.2.0.2802 build 20240620 custom Other versions: unaffected

Identifiers: CVE-2024-53691
CNA: qnap
Weakness (CWE): CWE-59
Tags: QNAP Systems Inc. QTS
QNAP Systems Inc. QuTS hero
Path traversal
Published: 6 Dec 2024
Updated: 4 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.7	High	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	CNA (qnap)

CISA KEV Not listed.
EPSS 0.24, the 97th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

6 Dec 2024, 16:34 UTC Confirmed by the CVE List
6 Dec 2024, 17:15 UTC Confirmed by NVD

Sources

References from the CNA

www.qnap.com/en/security-advisory/qsa-24-28

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.