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Vulnerabilities
Vulnerable Software

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.044
EPSS Ranking 88.5%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 10.0
Products affected by CVE-2021-33907
  • Zoom » Meetings » Version: N/A
    cpe:2.3:a:zoom:meetings:-
  • Zoom » Meetings » Version: 4.6.11
    cpe:2.3:a:zoom:meetings:4.6.11
  • Zoom » Meetings » Version: 4.6.12
    cpe:2.3:a:zoom:meetings:4.6.12
  • Zoom » Meetings » Version: 5.0.0
    cpe:2.3:a:zoom:meetings:5.0.0
  • Zoom » Meetings » Version: 5.0.1
    cpe:2.3:a:zoom:meetings:5.0.1
  • Zoom » Meetings » Version: 5.0.2
    cpe:2.3:a:zoom:meetings:5.0.2
  • Zoom » Meetings » Version: 5.0.3
    cpe:2.3:a:zoom:meetings:5.0.3
  • Zoom » Meetings » Version: 5.0.4
    cpe:2.3:a:zoom:meetings:5.0.4
  • Zoom » Meetings » Version: 5.0.5
    cpe:2.3:a:zoom:meetings:5.0.5
  • Zoom » Meetings » Version: 5.1.0
    cpe:2.3:a:zoom:meetings:5.1.0
  • Zoom » Meetings » Version: 5.1.1
    cpe:2.3:a:zoom:meetings:5.1.1
  • Zoom » Meetings » Version: 5.1.2
    cpe:2.3:a:zoom:meetings:5.1.2
  • Zoom » Meetings » Version: 5.1.3
    cpe:2.3:a:zoom:meetings:5.1.3
  • Zoom » Meetings » Version: 5.2.0
    cpe:2.3:a:zoom:meetings:5.2.0
  • Zoom » Meetings » Version: 5.2.1
    cpe:2.3:a:zoom:meetings:5.2.1
  • Zoom » Meetings » Version: 5.2.2
    cpe:2.3:a:zoom:meetings:5.2.2
  • Zoom » Meetings » Version: 5.2.3
    cpe:2.3:a:zoom:meetings:5.2.3


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