CVE-2021-30480
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.5epss 7.2%
exploitation probability
7.2%top 6% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:L/S:C/UI:N
Affected products
n/a · n/aReferences
https://blog.malwarebytes.com/exploits-and-vulnerabilities/2021/04/zoom-zero-day-discovery-makes-calls-safer-hackers-200000-richer/https://explore.zoom.us/en/trust/security/security-bulletin/https://sector7.computest.nl/post/2021-08-zoom/https://twitter.com/thezdi/status/1379855435730149378https://twitter.com/thezdi/status/1379859851061395459https://www.securityweek.com/200000-awarded-zero-click-zoom-exploit-pwn2ownhttps://www.zdnet.com/article/critical-zoom-vulnerability-triggers-remote-code-execution-without-user-input/https://www.zerodayinitiative.com/advisories/ZDI-21-971/https://zoom.us/feature/messaging