High severity · published Jun 30, 2023
CVE-2023-36539
Exposure of information intended to be encrypted by some Zoom clients may lead to disclosure of sensitive information
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
Exposure of information intended to be encrypted by some Zoom clients may lead to disclosure of sensitive information.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ME
Meetings · Zoom
5.15.0; 5.15.0; 5.15.0; 5.15.1 · source: NVD
PC
Poly Ccx 600 Firmware · Zoom
5.15.0 · source: NVD
PC
Poly Ccx 700 Firmware · Zoom
5.15.0 · source: NVD
RO
Rooms · Zoom
5.15.0; 5.15.0; 5.15.0 · source: NVD
VS
Video Software Development Kit · Zoom
1.8.0 · source: NVD
YM
Yealink Mp54 Firmware · Zoom
5.15.0 · source: NVD
YM
Yealink Mp56 Firmware · Zoom
5.15.0 · source: NVD
YV
Yealink Vp59 Firmware · Zoom
5.15.0 · source: NVD
ZO
Zoom · Zoom
5.15.0; 5.15.0; 5.15.0; 5.15.0; 5.15.0; 5.15.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-36539
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-36539
Vendor Advisory
https://explore.zoom.us/en/trust/security/security-bulletin/
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