CVE-2021-44954

In QVIS NVR DVR before 2021-12-13, an attacker can escalate privileges from a qvisdvr user to the root user by abusing a Sudo misconfiguration.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/a670418d51051d4e6513d86e84e8d5b8	Third Party Advisory
https://twitter.com/Me9187/status/1414906288287404039	Exploit Third Party Advisory
https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/a670418d51051d4e6513d86e84e8d5b8	Third Party Advisory
https://twitter.com/Me9187/status/1414906288287404039	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:qvis:dvr_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:qvis:dvr:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:qvis:nvr_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:qvis:nvr:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-07-18 00:15

Updated : 2024-11-21 06:31

NVD link : CVE-2021-44954

Mitre link : CVE-2021-44954

CVE.ORG link : CVE-2021-44954

JSON object : View

Products Affected

qvis

dvr_firmware
dvr
nvr
nvr_firmware

CWE

NVD-CWE-noinfo

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