High severity · published Sep 27, 2021
CVE-2021-34410
A user-writable application bundle unpacked during the install for all versions of the Zoom Plugin for Microsoft Outlook for Mac before 5.0.25611.0521 allows for privilege…
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
A user-writable application bundle unpacked during the install for all versions of the Zoom Plugin for Microsoft Outlook for Mac before 5.0.25611.0521 allows for privilege escalation to root.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZP
Zoom Plugin For Microsoft Outlook · Zoom
before 5.0.25611.0521 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-34410
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-34410
Vendor Advisory
https://explore.zoom.us/en/trust/security/security-bulletin/
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