High severity · published Jun 13, 2023
CVE-2023-34120
Improper privilege management in Zoom for Windows, Zoom Rooms for Windows, and Zoom VDI for Windows clients before 5.14.0 may allow an authenticated user to potentially enable an…
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Improper privilege management in Zoom for Windows, Zoom Rooms for Windows, and Zoom VDI for Windows clients before 5.14.0 may allow an authenticated user to potentially enable an escalation of privilege via local access. Users may potentially utilize higher level system privileges maintained by the Zoom client to spawn processes with escalated privileges.
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)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VD
Virtual Desktop Infrastructure · Zoom
before 5.14.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-34120
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-34120
Vendor Advisory
https://explore.zoom.us/en/trust/security/security-bulletin/
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