CVE-2021-38685criticalCWE-78

CVE-2021-38685: critical vulnerability in QNAP Systems Inc. QVR

Command Injection Vulnerability in VioStor

Published · Updated

Follow this CVE+ Monitor QVR

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 1.5%
A command injection vulnerability has been reported to affect QNAP device, VioStor. If exploited, this vulnerability allows remote attackers to run arbitrary commands. We have already fixed this vulnerability in the following versions of QVR: QVR FW 5.1.6 build 20211109 and later
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
QNAP Systems Inc. · QVR
Related CVEs — QNAP Systems Inc. QVR

In the same product, most dangerous first.

CVE-2021-34352HIGHCommand Injection Vulnerability in QVREPSS 1.5%CVE-2021-34351CRITICALCommand Injection Vulnerability in QVREPSS 1.5%CVE-2021-34348CRITICALCommand Injection Vulnerability in QVREPSS 1.5%CVE-2021-34349HIGHCommand Injection Vulnerability in QVREPSS 1.5%CVE-2022-27588CRITICALVulnerability in QVREPSS 1.4%CVE-2023-34974HIGHQTS, QuTS hero, QuTScloud, QVR, QESEPSS 1.0%