High severity · published Aug 8, 2023
CVE-2023-39217
Improper input validation in Zoom SDK’s before 5.14.10 may allow an unauthenticated user to enable a denial of service via network access
7.5
CVSS
1.6%
EPSS
No
On KEV
Description
Improper input validation in Zoom SDK’s before 5.14.10 may allow an unauthenticated user to enable a denial of service via network access.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZS
Zoom SDK's · Zoom Video Communications, Inc.
before 5.14.10 · source: vendor
MS
Meeting Software Development Kit · Zoom
before 5.14.10; before 5.14.10; before 5.14.10; before 5.14.10; before 5.14.10 · source: NVD
VS
Video Software Development Kit · Zoom
before 5.14.10; before 5.14.10; before 5.14.10; before 5.14.10; before 5.14.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-39217
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-39217
Vendor Advisory
https://explore.zoom.us/en/trust/security/security-bulletin/
More from Zoom SDK's
8.1
CVE-2023-39214
Exposure of sensitive information in Zoom Client SDK's before 5.15.5 may allow an authenticated user to enable a denial of service via network access
7.5
CVE-2023-36533
Uncontrolled resource consumption in Zoom SDKs before 5.14.7 may allow an unauthenticated user to enable a denial of service via network access