OS command injection in QNAP QuTS hero
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution, SQL injection
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78 and CWE-89.
Summary
An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute commands via a network. QuTScloud is not affected. We have already fixed the vulnerability in the following versions: QuTS hero h4.5.4.2626 build 20231225 and later QTS 4.5.4.2627 build 20231225 and later
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| QNAP | QuTS hero | h4.5.x to before h4.5.4.2626 build 20231225 | h4.5.4.2626 build 20231225 | Patch available | CNA |
| QNAP | QTS | 4.5.x to before 4.5.4.2627 build 20231225 | 4.5.4.2627 build 20231225 | Patch available | CNA |
| QNAP | QuTScloud | — | c5.x.x | Patch available | CNA |
- QuTS hero VendorQNAP Affected h4.5.x to before h4.5.4.2626 build 20231225 Fixed in h4.5.4.2626 build 20231225 Patch available CNA
- QTS VendorQNAP Affected 4.5.x to before 4.5.4.2627 build 20231225 Fixed in 4.5.4.2627 build 20231225 Patch available CNA
- QuTScloud VendorQNAP Affected — Fixed in c5.x.x Patch available CNA
Remediation
- Fix · CNA QuTS hero (QNAP Systems Inc.) Fixed in h4.5.4.2626 build 20231225
- Fix · CNA QTS (QNAP Systems Inc.) Fixed in 4.5.4.2627 build 20231225
- Fix · CNA QuTScloud (QNAP Systems Inc.) Fixed in c5.x.x
Timeline
- 2026-10-02 Threatist record created from CVE-2023-34975
- 2026-10-03 Alias added: GHSA-grxq-cfv6-jw9w
References
More QNAP Video Station vulnerabilities
- TI-2017-09713 Command injection in QNAP Video Station CVSS 3.0CRITICAL 9.8
- TI-2023-17466 SQL injection in QNAP Video Station CVSS 3.1CRITICAL 10.0
- TI-2021-19805 Improper authentication in Video Station CVSS 3.1CRITICAL 9.8
- TI-2021-19804 Information leakage in Video Station CVSS 3.1CRITICAL 9.8
- TI-2026-74713 Access code forgery in QNAP Video Station exposes media CVSS 4.0HIGH 8.7
- TI-2023-21889 OS command injection in QNAP Video Station CVSS 3.1HIGH 8.8
Sources
- CVE-2023-34975 · CVE Program
- CVE-2023-34975 · NVD
- FIRST EPSS
- GHSA-grxq-cfv6-jw9w · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences