Vulnerability Description
A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running QTS, QuTS hero and QuTScloud. If exploited, this vulnerability allows remote attackers to inject malicious code. We have already fixed this vulnerability in the following versions of QTS, QuTS hero and QuTScloud: QTS 4.5.4.1991 build 20220329 and later QTS 5.0.0.1986 build 20220324 and later QuTS hero h5.0.0.1986 build 20220324 and later QuTS hero h4.5.4.1971 build 20220310 and later QuTScloud c5.0.1.1949 and later
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qnap | Qts | >= 5.0.0.1716, < 5.0.0.1986 |
| Qnap | Quts Hero | < h4.5.4.1771 |
| Qnap | Qutscloud | < c5.0.1.1998 |
Related Weaknesses (CWE)
References
- https://www.qnap.com/en/security-advisory/qsa-22-16Vendor Advisory
- https://www.qnap.com/en/security-advisory/qsa-22-16Vendor Advisory
FAQ
What is CVE-2021-44053?
CVE-2021-44053 is a vulnerability with a CVSS score of 5.7 (MEDIUM). A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running QTS, QuTS hero and QuTScloud. If exploited, this vulnerability allows remote attackers to inject malicious co...
How severe is CVE-2021-44053?
CVE-2021-44053 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-44053?
Check the references section above for vendor advisories and patch information. Affected products include: Qnap Qts, Qnap Quts Hero, Qnap Qutscloud.