CVE-2021-44051
high-risk
Published 2022-05-05
A command injection vulnerability has been reported to affect QNAP NAS running QuTScloud, QuTS hero and QTS. If exploited, this vulnerability allows remote attackers to run arbitrary commands. We have already fixed this vulnerability in the following versions of QuTScloud, QuTS hero and QTS: QuTScloud c5.0.1.1949 and later QuTS hero h5.0.0.1986 build 20220324 and later QTS 5.0.0.1986 build 20220324 and later
Do I need to act?
~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Vendors
References (2)
Vendor Advisory
https://www.qnap.com/en/security-advisory/qsa-22-16
Vendor Advisory
https://www.qnap.com/en/security-advisory/qsa-22-16
51
/ 100
high-risk
Severity
30/34 · Critical
Exploitability
3/34 · Minimal
Exposure
18/34 · Moderate