Vulnerability Details CVE-2021-34425
The Zoom Client for Meetings before version 5.7.3 (for Android, iOS, Linux, macOS, and Windows) contain a server side request forgery vulnerability in the chat\'s "link preview" functionality. In versions prior to 5.7.3, if a user were to enable the chat\'s "link preview" feature, a malicious actor could trick the user into potentially sending arbitrary HTTP GET requests to URLs that the actor cannot reach directly.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.5%
CVSS Severity
CVSS v3 Score 4.7
CVSS v2 Score 4.0
Products affected by CVE-2021-34425
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cpe:2.3:a:zoom:meetings:-
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cpe:2.3:a:zoom:meetings:4.6.10
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cpe:2.3:a:zoom:meetings:4.6.11
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cpe:2.3:a:zoom:meetings:4.6.12
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cpe:2.3:a:zoom:meetings:4.6.8
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cpe:2.3:a:zoom:meetings:4.6.9
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cpe:2.3:a:zoom:meetings:5.0.0
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cpe:2.3:a:zoom:meetings:5.0.1
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cpe:2.3:a:zoom:meetings:5.0.2
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cpe:2.3:a:zoom:meetings:5.0.3
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cpe:2.3:a:zoom:meetings:5.0.4
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cpe:2.3:a:zoom:meetings:5.0.5
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cpe:2.3:a:zoom:meetings:5.1.0
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cpe:2.3:a:zoom:meetings:5.1.1
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cpe:2.3:a:zoom:meetings:5.1.2
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cpe:2.3:a:zoom:meetings:5.1.3
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cpe:2.3:a:zoom:meetings:5.2.0
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cpe:2.3:a:zoom:meetings:5.2.1
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cpe:2.3:a:zoom:meetings:5.2.2
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cpe:2.3:a:zoom:meetings:5.2.3
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cpe:2.3:a:zoom:meetings:5.3.0
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cpe:2.3:a:zoom:meetings:5.3.1
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cpe:2.3:a:zoom:meetings:5.3.2
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cpe:2.3:a:zoom:meetings:5.4.0
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cpe:2.3:a:zoom:meetings:5.4.1
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cpe:2.3:a:zoom:meetings:5.4.2
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cpe:2.3:a:zoom:meetings:5.4.3
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cpe:2.3:a:zoom:meetings:5.4.4
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cpe:2.3:a:zoom:meetings:5.4.6
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cpe:2.3:a:zoom:meetings:5.4.7
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cpe:2.3:a:zoom:meetings:5.4.9
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cpe:2.3:a:zoom:meetings:5.5.0
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cpe:2.3:a:zoom:meetings:5.5.1
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cpe:2.3:a:zoom:meetings:5.5.2
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cpe:2.3:a:zoom:meetings:5.5.4
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cpe:2.3:a:zoom:meetings:5.5.5
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cpe:2.3:a:zoom:meetings:5.6.0
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cpe:2.3:a:zoom:meetings:5.6.1
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cpe:2.3:a:zoom:meetings:5.6.3
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cpe:2.3:a:zoom:meetings:5.6.4
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cpe:2.3:a:zoom:meetings:5.6.6
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cpe:2.3:a:zoom:meetings:5.6.7
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cpe:2.3:a:zoom:meetings:5.7.0
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cpe:2.3:a:zoom:meetings:5.7.1
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cpe:2.3:o:apple:iphone_os:-
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cpe:2.3:o:google:android:-
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cpe:2.3:o:linux:linux_kernel:-
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cpe:2.3:o:microsoft:windows:-