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. This issue affects: QNAP Systems Inc. QTS versions prior to 4.3.6.1663 Build 20210504; versions prior to 4.3.3.1624 Build 20210416. This issue does not affect: QNAP Systems Inc. QTS 4.5.3. QNAP Systems Inc. QuTS hero h4.5.3. QNAP Systems Inc. QuTScloud c4.5.5.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| QNAP Systems | QTS | unspecified – < 4.3.6.1663 Build 20210504, unspecified – < 4.3.3.1624 Build 20210416 | 4.3.6.1663 Build 20210504 |
| QNAP Systems | QuTS hero | — | h4.5.3 |
| QNAP Systems | QuTScloud | — | c4.5.5 |