Vulnerability Details : CVE-2021-33907

The Zoom Client for Meetings for Windows in all versions before 5.3.0 fails to properly validate the certificate information used to sign .msi files when performing an update of the client. This could lead to remote code execution in an elevated privileged context.
Vulnerability category: Execute code
Published 2021-09-27 14:15:08
Updated 2021-10-06 19:01:09
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-33907

Probability of exploitation activity in the next 30 days: 0.33%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 67 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2021-33907

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source
10.0
HIGH AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
[email protected]
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
[email protected]

CWE ids for CVE-2021-33907

References for CVE-2021-33907

Products affected by CVE-2021-33907

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