CVE Vulnerability

CVE-2021-34415

The Zone Controller service in the Zoom On-Premise Meeting Connector Controller before version 4.6.358.20210205 does not verify the cnt field sent in incoming network packets, which leads to exhaustion of resources and system crash.

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1

cpe:2.3:a:zoom:meeting_connector:*:*:*:*:*:*:*:*
Information

Published : 2021-09-27 02:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-34415

Mitre link : CVE-2021-34415

Products Affected
No products.
CWE
CWE-770