CVE-2024-21900 json
QTS, QuTS hero, QuTScloud
published 2024-03-08 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-19511
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 9.4%
- EPSS 9.4% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
An injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to execute commands via a network.
We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later
Patch / fix
- QNAP Systems Inc. QTS 5.1.3.2578 build 20231110
- QNAP Systems Inc. QuTS hero h5.1.3.2578 build 20231110
- QNAP Systems Inc. QuTScloud c5.1.5.2651
- qnap qts 5.1.3.2578 build 20231110
- qnap quts_hero h5.1.3.2578 build 20231110
- qnap qutscloud c5.1.5.2651
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
9.41% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
Affected products
- QNAP Systems Inc. QTS
- QNAP Systems Inc. QuTS hero
- QNAP Systems Inc. QuTScloud
- qnap qts
- qnap quts_hero
- qnap qutscloud
Classification
- Weakness
-
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component
References
-
qnap.com
/en/security-advisory/qsa-24-09
vendor-advisory
Sources
- CVE List CVE-2024-21900
- NVD CVE-2024-21900
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.