High severity · published Oct 15, 2025
CVE-2025-54854
BigIP APM Vulnerability
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
When a BIG-IP APM OAuth access profile (Resource Server or Resource Client) is configured on a virtual server, undisclosed traffic can cause the apmd process to terminate. 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)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
BIG-IP · F5
17.5.0 before 17.5.1.3; 17.1.0 before 17.1.3; 16.1.0 before 16.1.6.1; 15.1.0 before 15.1.10.8 · source: vendor
BA
Big-ip Access Policy Manager · F5
15.1.0 before 15.1.10.8; 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0 through 17.5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-54854
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-54854
Vendor Advisory
https://my.f5.com/manage/s/article/K000156602
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