Medium severity · published Oct 15, 2025
CVE-2025-61933
BIG-IP APM cross-site scripting (XSS) vulnerability
6.1
CVSS
0.2%
EPSS
No
On KEV
Description
A reflected cross-site scripting (XSS) vulnerability exists in an undisclosed page of BIG-IP APM that allows an attacker to run JavaScript in the context of the targeted logged-out user. 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:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% 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 before 17.5.1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-61933
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-61933
Vendor Advisory
https://my.f5.com/manage/s/article/K000156596
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