CVE-2025-54858

CWE-674 — Uncontrolled Recursion4 documents4 sources
Severity
8.7HIGH
EPSS
0.0%
top 89.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
F5 Big-ipF5 Big-ip Advanced WEB Application FirewallF5 Big-ip Application Security Manager
Timeline
PublishedOct 15

Description

When a BIG-IP Advanced WAF or BIG-IP ASM Security Policy is configured with a JSON content profile that has a malformed JSON schema, and the security policy is applied to a virtual server, undisclosed requests can cause the bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS 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:N

Affected Packages3 packages

▶NVDf5/big-ip_application_security_manager15.1.0 — 15.1.10.8+3
▶CVEListV5f5/big-ip17.5.0 — 17.5.1.3+3

🔴Vulnerability Details

2
GHSA
GHSA-g256-87j3-gw89: When a BIG-IP Advanced WAF or BIG-IP ASM Security Policy is configured with a JSON content profile that has a malformed JSON schema, and the security↗2025-10-15
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CVEList
BIG-IP Advanced WAF and ASM vulnerability↗2025-10-15
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📋Vendor Advisories

1
F5
CVE-2025-54858: When a BIG-IP Advanced WAF or BIG-IP ASM Security Policy is configured with a JSON content profile that has a malform...↗2025-10-15
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