CVE-2021-30480

Description

Zoom Chat through 2021-04-09 on Windows and macOS allows certain remote authenticated attackers to execute arbitrary code without user interaction. An attacker must be within the same organization, or an external party who has been accepted as a contact. NOTE: this is specific to the Zoom Chat software, which is different from the chat feature of the Zoom Meetings and Zoom Video Webinars software.

References

https://zoom.us/feature/messaging

https://www.zerodayinitiative.com/advisories/ZDI-21-971/

https://www.zdnet.com/article/critical-zoom-vulnerability-triggers-remote-code-execution-without-user-input/

https://www.securityweek.com/200000-awarded-zero-click-zoom-exploit-pwn2own

https://twitter.com/thezdi/status/1379859851061395459

https://twitter.com/thezdi/status/1379855435730149378

https://sector7.computest.nl/post/2021-08-zoom/

https://explore.zoom.us/en/trust/security/security-bulletin/

https://blog.malwarebytes.com/exploits-and-vulnerabilities/2021/04/zoom-zero-day-discovery-makes-calls-safer-hackers-200000-richer/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3