CVE-2021-34351

Command Injection Vulnerability in QVR

Description

A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote attackers to run arbitrary commands. We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.5 build 20210803 and later

Remediation

Solution:

  • We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.5 build 20210803 and later

Categories

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.21% Top 25%
Vendor Advisory qnap.com
Affected: QNAP Systems Inc. QVR
Published at:
Updated at:

References

Link Tags
https://www.qnap.com/en/security-advisory/qsa-21-35 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-34351?
CVE-2021-34351 has been scored as a critical severity vulnerability.
How to fix CVE-2021-34351?
To fix CVE-2021-34351: We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.5 build 20210803 and later
Is CVE-2021-34351 being actively exploited in the wild?
It is possible that CVE-2021-34351 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-34351?
CVE-2021-34351 affects QNAP Systems Inc. QVR.
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