CVE-2021-34348

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

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-21-35	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qnap:qvr:*:*:*:*:*:*:*:*

History

05 Oct 2021, 16:25

Type	Values Removed	Values Added
References	~~(MISC) https://www.qnap.com/en/security-advisory/qsa-21-35 -~~	(MISC) https://www.qnap.com/en/security-advisory/qsa-21-35 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
CWE	~~CWE-78~~	CWE-77
CPE		cpe:2.3:a:qnap:qvr::::::::

27 Sep 2021, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-09-27 01:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-34348

Mitre link : CVE-2021-34348

CVE.ORG link : CVE-2021-34348

JSON object : View

Products Affected

qnap

qvr

CWE

CWE-77

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

CWE-78

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

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