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

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-22-16	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:qnap:quts_hero::::::::
	cpe:2.3:a:qnap:qts::::::::
	cpe:2.3:a:qnap:qts::::::::
	cpe:2.3:a:qnap:qts::::::::
	cpe:2.3:a:qnap:qts::::::::
	cpe:2.3:a:qnap:qts::::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20170517::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20190322::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20190730::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20190921::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20191107::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20200109::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20200421::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20200611::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20200821::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20210327::::::
	cpe:2.3:a:qnap:qts:4.2.6:build_20211215::::::
	cpe:2.3:o:qnap:quts_hero::::::::
	cpe:2.3:o:qnap:qutscloud::::::::

Information

Published : 2022-05-05 10:15

Updated : 2022-05-13 13:17

NVD link : CVE-2021-44051

Mitre link : CVE-2021-44051

JSON object : View

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

Products Affected

qnap

qts
quts_hero
qutscloud

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8.8 /10