CVE-2023-50358 json
QTS, QuTS hero, QuTScloud
published 2024-02-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-55159
- cvss
- 5.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 13.5%
- EPSS 13.5% chance of exploitation in 30 days, percentile 96%
- public exploits
- 0
- none known
Summary
An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to execute commands via a network.
We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QTS 4.5.4.2627 build 20231225 and later QTS 4.3.6.2665 build 20240131 and later QTS 4.3.4.2675 build 20240131 and later QTS 4.3.3.2644 build 20240131 and later QTS 4.2.6 build 20240131 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTS hero h4.5.4.2626 build 20231225 and later QuTScloud c5.1.5.2651 and later
Patch / fix
- QNAP Systems Inc. QTS 4.2.6 build 20240131, 4.3.3.2644 build 20240131, 4.3.4.2675 build 20240131, 4.3.6.2665 build 20240131, 4.5.4.2627 build 20231225, 5.1.5.2645 build 20240116
- QNAP Systems Inc. QuTS hero h4.5.4.2626 build 20231225, h5.1.5.2647 build 20240118
- QNAP Systems Inc. QuTScloud c5.1.5.2651
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
13.52% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- unit42.paloaltonetworks.com https://unit42.paloaltonetworks.com/qnap-qts-firmware-cve-2023-50358/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.8 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L |
Affected products
- QNAP Systems Inc. QTS
- QNAP Systems Inc. QuTS hero
- QNAP Systems Inc. QuTScloud
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
unit42.paloaltonetworks.com
/qnap-qts-firmware-cve-2023-50358/
exploit, third-party-advisory
-
qnap.com
/en/security-advisory/qsa-23-57
vendor-advisory
-
bsi.bund.de
/SharedDocs/Cybersicherheitswarnungen/DE/2024/2024-213941-1032
third-party-advisory
Sources
- CVE List CVE-2023-50358
- NVD CVE-2023-50358
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.