CVE-2025-20045CWE-476

BIG-IP SIP MRF Vulnerability

High · published February 5, 2025

CVSS v4.0
8.7
EPSS
0%
Percentile
33.9
In the wild
Unconfirmed
What it is

When SIP session Application Level Gateway mode (ALG) profile with Passthru Mode enabled and SIP router ALG profile are configured on a Message Routing type virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
EPSS
0.00408 · 33.9th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2025-02-05T17:31Z
EPSS history
Timeline
  • 05 FEB 17:31Z
    BIG-IP SIP MRF Vulnerability
    cvelistv5