vulnerability
QNAP QTS: CVE-2021-28800: Command Injection Vulnerability in QTS
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jun 24, 2021 | Aug 4, 2025 | Oct 16, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jun 24, 2021
Added
Aug 4, 2025
Modified
Oct 16, 2025
Description
A command injection vulnerability has been reported to affect QNAP NAS running legacy versions of QTS. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. We have already fixed this vulnerability in the following versions: QTS 4.3.6.1663 Build 20210504 and later QTS 4.3.3.1624 Build 20210416 and later The latest versions of QTS, QuTS hero, and QuTScloud are not affected.
Solution
qnap-qts-upgrade-latest
NEW
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