CVE-2025-22891: When BIG-IP PEM Control Plane listener Virtual Server is configured with Diameter Endpoint profile, undisclosed traffic can cause the Virtual Server to stop…

PriorityP342high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.40%

31.9th percentile

When BIG-IP PEM Control Plane listener Virtual Server is configured with Diameter Endpoint profile, undisclosed traffic can cause the Virtual Server to stop processing new client connections and an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
f5	big-ip	>= 15.1.0 < *	*
f5	big-ip	>= 16.1.0 < 16.1.5	16.1.5
f5	big-ip	>= 17.1.0 < 17.1.2	17.1.2
f5	big-ip_pem	—	—
f5	big-ip_policy_enforcement_manager	>= 15.1.0 < 15.1.10.6.0.11.6	15.1.10.6.0.11.6
f5	big-ip_policy_enforcement_manager	>= 16.1.0 < 16.1.5	16.1.5
f5	big-ip_policy_enforcement_manager	>= 17.1.0 < 17.1.2	17.1.2

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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