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CVE-2021-30480

HIGH

8.5

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.

Details CVE

Score CVSS v3.18.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisLOW

Interaction utilisateurNONE

Publie4/9/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

apple:macosmicrosoft:windowszoom:chat

References

https://blog.malwarebytes.com/exploits-and-vulnerabilities/2021/04/zoom-zero-day-discovery-makes-calls-safer-hackers-200000-richer/(cve@mitre.org)

https://explore.zoom.us/en/trust/security/security-bulletin/(cve@mitre.org)

https://sector7.computest.nl/post/2021-08-zoom/(cve@mitre.org)

https://twitter.com/thezdi/status/1379855435730149378(cve@mitre.org)

https://twitter.com/thezdi/status/1379859851061395459(cve@mitre.org)

https://www.securityweek.com/200000-awarded-zero-click-zoom-exploit-pwn2own(cve@mitre.org)

https://www.zdnet.com/article/critical-zoom-vulnerability-triggers-remote-code-execution-without-user-input/(cve@mitre.org)

https://www.zerodayinitiative.com/advisories/ZDI-21-971/(cve@mitre.org)

https://zoom.us/feature/messaging(cve@mitre.org)

https://blog.malwarebytes.com/exploits-and-vulnerabilities/2021/04/zoom-zero-day-discovery-makes-calls-safer-hackers-200000-richer/(af854a3a-2127-422b-91ae-364da2661108)

https://explore.zoom.us/en/trust/security/security-bulletin/(af854a3a-2127-422b-91ae-364da2661108)

https://sector7.computest.nl/post/2021-08-zoom/(af854a3a-2127-422b-91ae-364da2661108)

https://twitter.com/thezdi/status/1379855435730149378(af854a3a-2127-422b-91ae-364da2661108)

https://twitter.com/thezdi/status/1379859851061395459(af854a3a-2127-422b-91ae-364da2661108)

https://www.securityweek.com/200000-awarded-zero-click-zoom-exploit-pwn2own(af854a3a-2127-422b-91ae-364da2661108)

https://www.zdnet.com/article/critical-zoom-vulnerability-triggers-remote-code-execution-without-user-input/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-971/(af854a3a-2127-422b-91ae-364da2661108)

https://zoom.us/feature/messaging(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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