vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2025-46405

BIG-IP APM vulnerability

HIGH
7.5
CVSS Score
Published: August 13, 2025 at 02:46 PM UTC
Updated: June 17, 2026 at 09:26 AM UTC
2 products affected across 1 vendorBig IP Access Policy ManagerBIG-IP

Using BIG-IP by F5?

Get instant alerts when new vulnerabilities affect BIG-IP - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

When Network Access is configured on a BIG-IP APM 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Big IP Access Policy Manager· F5
95%
15.1.0 ≤ v < 15.1.10.816.1.0 ≤ v < 16.1.617.1.0 ≤ v < 17.1.2.2
BIG-IP· F5
60%
v ≥ 15.1.016.1.0 ≤ v < 16.1.617.1.0 ≤ v < 17.1.2.215.1.016.1.017.1.0
Affected range stops below 16.1.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 17.1.2.2, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in 17.5.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://my.f5.com/manage/s/article/K000151546

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHf5
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-121

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card