Vulnerability · Published May 5, 2022 · Assigned by qnap
CVE-2021-38693Path Traversal in thttpd
Medium 5.3
In plain English
A medium-severity path traversal in QTS from QNAP Systems Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 61% of all known vulnerabilities).
Official description
A path traversal vulnerability has been reported to affect QNAP device running QuTScloud, QuTS hero, QTS, QVR Pro Appliance. If exploited, this vulnerability allows attackers to read the contents of unexpected files and expose sensitive data. We have already fixed this vulnerability in the following versions of QuTScloud, QuTS hero, QTS, QVR Pro Appliance: QuTScloud c5.0.1.1949 and later QuTS hero h5.0.0.1949 build 20220215 and later QuTS hero h4.5.4.1951 build 20220218 and later QTS 5.0.0.1986 build 20220324 and later QTS 4.5.4.1991 build 20220329 and later
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| QNAP Systems Inc. | QuTScloud | unspecified – before c5.0.1.1949 |
| QNAP Systems Inc. | QuTS hero | unspecified – before h5.0.0.1949 build 20220215unspecified – before h4.5.4.1951 build 20220218 |
| QNAP Systems Inc. | QTS | unspecified – before 5.0.0.1986 build 20220324unspecified – before 4.5.4.1991 build 20220329 |
Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References
- https://www.qnap.com/en/security-advisory/qsa-22-13 x_refsource_MISC