High severity · published Feb 1, 2023
CVE-2023-22341
On version 14.1.x before 14.1.5.3, and all versions of 13.1.x, when the BIG-IP APM system is configured with all the following elements, undisclosed requests may cause the Traffic…
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
On version 14.1.x before 14.1.5.3, and all versions of 13.1.x, when the BIG-IP APM system is configured with all the following elements, undisclosed requests may cause the Traffic Management Microkernel (TMM) to terminate:
* An OAuth Server that references an OAuth Provider
* An OAuth profile with the Authorization Endpoint set to '/'
* An access profile that references the above OAuth profile and is associated with an HTTPS virtual server
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Big-ip Access Policy Manager · F5
13.1.0 through 13.1.5; 14.1.0 before 14.1.5.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22341
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22341
Vendor Advisory
https://my.f5.com/manage/s/article/K20717585
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