CVE-2021-34412

During the installation process for all versions of the Zoom Client for Meetings for Windows before 5.4.0, it is possible to launch Internet Explorer. If the installer was launched with elevated privileges such as by SCCM this can result in a local privilege escalation.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

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

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://explore.zoom.us/en/trust/security/security-bulletin/	Vendor Advisory
https://explore.zoom.us/en/trust/security/security-bulletin/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:zoom:meetings:*:*:*:*:*:windows:*:*

History

21 Nov 2024, 06:10

Type	Values Removed	Values Added
References	~~() https://explore.zoom.us/en/trust/security/security-bulletin/ - Vendor Advisory~~	() https://explore.zoom.us/en/trust/security/security-bulletin/ - Vendor Advisory

Information

Published : 2021-09-27 14:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34412

Mitre link : CVE-2021-34412

CVE.ORG link : CVE-2021-34412

JSON object : View

Products Affected

zoom

meetings

CWE

CWE-269

Improper Privilege Management

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