Buffer overflow in QNAP QTS
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · Low
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
A buffer copy without checking size of input 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 execute code. We have already fixed the vulnerability in the following versions: QTS 5.2.1.2930 build 20241025 and later QuTS hero h5.2.1.2929 build 20241025 and later
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| QNAP | QTS | 5.2.x to before 5.2.1.2930 build 20241025 | 5.2.1.2930 build 20241025 | Patch available | CNA |
| QNAP | QuTS hero | h5.2.x to before h5.2.1.2929 build 20241025 | h5.2.1.2929 build 20241025 | Patch available | CNA |
- QTS VendorQNAP Affected 5.2.x to before 5.2.1.2930 build 20241025 Fixed in 5.2.1.2930 build 20241025 Patch available CNA
- QuTS hero VendorQNAP Affected h5.2.x to before h5.2.1.2929 build 20241025 Fixed in h5.2.1.2929 build 20241025 Patch available CNA
CPE configurations NVD · 14
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:qnap:qts:5.2.0.2737:build_20240417:*:*:*:*:*:* | 5.2.0.2737 build_20240417 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:qts:5.2.0.2744:build_20240424:*:*:*:*:*:* | 5.2.0.2744 build_20240424 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:qts:5.2.0.2782:build_20240601:*:*:*:*:*:* | 5.2.0.2782 build_20240601 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:qts:5.2.0.2802:build_20240620:*:*:*:*:*:* | 5.2.0.2802 build_20240620 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:qts:5.2.0.2823:build_20240711:*:*:*:*:*:* | 5.2.0.2823 build_20240711 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:qts:5.2.0.2851:build_20240808:*:*:*:*:*:* | 5.2.0.2851 build_20240808 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:qts:5.2.0.2860:build_20240817:*:*:*:*:*:* | 5.2.0.2860 build_20240817 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:quts_hero:h5.2.0.2737:build_20240417:*:*:*:*:*:* | h5.2.0.2737 build_20240417 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:quts_hero:h5.2.0.2782:build_20240601:*:*:*:*:*:* | h5.2.0.2782 build_20240601 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:quts_hero:h5.2.0.2789:build_20240607:*:*:*:*:*:* | h5.2.0.2789 build_20240607 | Vulnerable | QNAP |
- cpe:2.3:o:qnap:qts:5.2.0.2737:build_20240417:*:*:*:*:*:* Versions 5.2.0.2737 build_20240417 Vulnerable ·QNAP
- cpe:2.3:o:qnap:qts:5.2.0.2744:build_20240424:*:*:*:*:*:* Versions 5.2.0.2744 build_20240424 Vulnerable ·QNAP
- cpe:2.3:o:qnap:qts:5.2.0.2782:build_20240601:*:*:*:*:*:* Versions 5.2.0.2782 build_20240601 Vulnerable ·QNAP
- cpe:2.3:o:qnap:qts:5.2.0.2802:build_20240620:*:*:*:*:*:* Versions 5.2.0.2802 build_20240620 Vulnerable ·QNAP
- cpe:2.3:o:qnap:qts:5.2.0.2823:build_20240711:*:*:*:*:*:* Versions 5.2.0.2823 build_20240711 Vulnerable ·QNAP
- cpe:2.3:o:qnap:qts:5.2.0.2851:build_20240808:*:*:*:*:*:* Versions 5.2.0.2851 build_20240808 Vulnerable ·QNAP
- cpe:2.3:o:qnap:qts:5.2.0.2860:build_20240817:*:*:*:*:*:* Versions 5.2.0.2860 build_20240817 Vulnerable ·QNAP
- cpe:2.3:o:qnap:quts_hero:h5.2.0.2737:build_20240417:*:*:*:*:*:* Versions h5.2.0.2737 build_20240417 Vulnerable ·QNAP
- cpe:2.3:o:qnap:quts_hero:h5.2.0.2782:build_20240601:*:*:*:*:*:* Versions h5.2.0.2782 build_20240601 Vulnerable ·QNAP
- cpe:2.3:o:qnap:quts_hero:h5.2.0.2789:build_20240607:*:*:*:*:*:* Versions h5.2.0.2789 build_20240607 Vulnerable ·QNAP
Show 4 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:qnap:quts_hero:h5.2.0.2802:build_20240620:*:*:*:*:*:* | h5.2.0.2802 build_20240620 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:quts_hero:h5.2.0.2823:build_20240711:*:*:*:*:*:* | h5.2.0.2823 build_20240711 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:quts_hero:h5.2.0.2851:build_20240808:*:*:*:*:*:* | h5.2.0.2851 build_20240808 | Vulnerable | QNAP |
| cpe:2.3:o:qnap:quts_hero:h5.2.0.2860:build_20240817:*:*:*:*:*:* | h5.2.0.2860 build_20240817 | Vulnerable | QNAP |
- cpe:2.3:o:qnap:quts_hero:h5.2.0.2802:build_20240620:*:*:*:*:*:* Versions h5.2.0.2802 build_20240620 Vulnerable ·QNAP
- cpe:2.3:o:qnap:quts_hero:h5.2.0.2823:build_20240711:*:*:*:*:*:* Versions h5.2.0.2823 build_20240711 Vulnerable ·QNAP
- cpe:2.3:o:qnap:quts_hero:h5.2.0.2851:build_20240808:*:*:*:*:*:* Versions h5.2.0.2851 build_20240808 Vulnerable ·QNAP
- cpe:2.3:o:qnap:quts_hero:h5.2.0.2860:build_20240817:*:*:*:*:*:* Versions h5.2.0.2860 build_20240817 Vulnerable ·QNAP
Remediation
- Fix · CNA QTS (QNAP Systems Inc.) Fixed in 5.2.1.2930 build 20241025
- Fix · CNA QuTS hero (QNAP Systems Inc.) Fixed in h5.2.1.2929 build 20241025
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
QNAP Systems QTS, QuTS hero 5.2.1.2930 build 20241025, h5.2.1.2929 build 20241025
16 records Highest priority Priority LOW 16 LOW
Other records, highest priority first
- TI-2024-33830 A use of externally-controlled format string vulnerability has been reported to affect…Priority LOW 35
- TI-2024-33829 A use of externally-controlled format string vulnerability has been reported to affect…Priority LOW 35
- TI-2024-24588 Buffer overflow in QNAP QTSPriority LOW 25
Timeline
- 2026-10-02 Threatist record created from CVE-2024-37041
- 2026-10-03 Alias added: GHSA-6xhw-739r-m3mj
References
More QNAP Qts vulnerabilities
- TI-2020-02221 Command Injection Vulnerability in QTS and QuTS hero KEVCVSS 3.1CRITICAL 9.8
- TI-2019-05101 Improper input validation in QNAP NAS devices KEVCVSS 3.1CRITICAL 9.8
- TI-2018-14137 Improper input validation in QNAP QTS KEVCVSS 3.1CRITICAL 9.8
- TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
- TI-2014-05157 GNU Bash through 4.3 processes trailing strings after function definitions in the values… KEVCVSS 3.1CRITICAL 9.8
- TI-2018-14131 Cross-site scripting in QNAP QTS KEVCVSS 3.1HIGH 8.0
Sources
- CVE-2024-37041 · CVE Program
- CVE-2024-37041 · NVD
- FIRST EPSS
- GHSA-6xhw-739r-m3mj · GitHub Advisory Database · CC BY 4.0
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