Vulnerability Monitor

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CVE-2021-44051

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

Published

2022-05-05T17:15:10.160

Last Modified

2024-11-21T06:30:18.263

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.0

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-77
  • Type: Primary
    CWE-77
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application qnap qts < 5.0.0.1986 Yes
Operating System qnap qts < 4.3.3.1945 Yes
Operating System qnap qts < 4.3.4.1976 Yes
Operating System qnap qts < 4.3.6.1965 Yes
Operating System qnap qts < 4.5.4.1991 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap qts 4.2.6 Yes
Operating System qnap quts_hero < h4.5.4.1771 Yes
Operating System qnap quts_hero < h5.0.0.1986 Yes
Operating System qnap qutscloud < c5.0.1.1998 Yes
References