BaseFortify

Publication date: 2025-10-15

Last updated on: 2025-10-21

Assigner: F5 Networks

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 Scores

EPSS Scores

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Meta Information

Published

2025-10-15

Last Modified

2025-10-21

Generated

2026-07-06

AI Q&A

2025-10-15

EPSS Evaluated

2026-07-05

NVD

CVE-2025-54854

Affected Vendors & Products

Vendor	Product	Version / Range
f5	big-ip_access_policy_manager	From 15.1.0 (inc) to 15.1.10.8 (exc)
f5	big-ip_access_policy_manager	From 16.1.0 (inc) to 16.1.6.1 (exc)
f5	big-ip_access_policy_manager	From 17.1.0 (inc) to 17.1.3 (exc)
f5	big-ip_access_policy_manager	From 17.5.0 (inc) to 17.5.1 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-125	The product reads data past the end, or before the beginning, of the intended buffer.
CWE-NVD-CWE-noinfo

Attack-Flow Graph

Executive Summary

This vulnerability occurs when a BIG-IP APM OAuth access profile (either Resource Server or Resource Client) is configured on a virtual server. Undisclosed traffic can cause the apmd process to terminate unexpectedly, potentially disrupting service.

Impact Analysis

The vulnerability can cause the apmd process to terminate, which may lead to denial of service or disruption of the BIG-IP APM OAuth access profile functionality, affecting availability of the affected system.

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