CVE-2021-44051

HIGH

QNAP QTS 4.3.3-5.0.0, QuTS hero <4.5.4.1771, QuTScloud <5.0.1.1998 - Remote Command Injection

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.qnap.com/en/security-advisory/qsa-22-16

Scores

CVSS v3 8.8
EPSS 0.0115
EPSS Percentile 78.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-77
Status published
Products (5)
qnap/qts 4.2.6 build_20170517 (11 CPE variants)
qnap/qts 4.3.3.0174 - 4.3.3.1945
qnap/qts 5.0.0.1716 - 5.0.0.1986
qnap/quts_hero < h4.5.4.1771
qnap/qutscloud < c5.0.1.1998
Published May 05, 2022
Tracked Since Feb 18, 2026