Vulnerability in QNAP Qts
CVE-2024-50403
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to obtain secret data or modify memory. We have already fixed the vulnerability in the following versions: QTS 5.2.2.2950 build 20241114 and later QuTS hero h5.2.2.2952 build 20241116 and later
EPSS: 0.005 (37.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Qnap Qts — versions 5.1.0.2348, 5.1.0.2399, 5.1.0.2418
- Qnap Quts_hero — versions h5.1.0.2409, h5.1.0.2424, h5.1.0.2453
- Qnap Systems Inc. Qts — versions 5.2.x
- Qnap Systems Inc. Quts Hero — versions h5.2.x
Weakness classification (CWE)
References
- security@qnapsecurity.com.tw (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-50403?
- CVE-2024-50403 is a high-severity vulnerability in QNAP Qts, classified under Use of Externally-Controlled Format String. CVSS score: 7.2/10. Published 2024-12-06.
- How severe is CVE-2024-50403?
- High severity. CVSS v3 base score is 7.2 out of 10.