CVE-2025-54479

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
8.7HIGH
EPSS
0.1%
top 75.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
F5 Big-ipF5 Big-ip Next CNFF5 Big-ip Next FOR Kubernetes+2 more
Timeline
PublishedOct 15

Description

When a classification profile is configured on a virtual server without an HTTP or HTTP/2 profile, undisclosed requests can cause the Traffic Management Microkernel (TMM) 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 Packages6 packages

▶CVEListV5f5/big-ip17.5.0 — 17.5.1+3
▶CVEListV5f5/big-ip_next_cnf2.0.0 — *+1
▶CVEListV5f5/big-ip_next_for_kubernetes2.0.0 — *
▶NVDf5/big-ip_policy_enforcement_manager15.1.0 — 15.1.10.8+3

🔴Vulnerability Details

2
GHSA
GHSA-c2h5-9wrr-3f73: When a classification profile is configured on a virtual server without an HTTP or HTTP/2 profile, undisclosed requests can cause the Traffic Manageme↗2025-10-15
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CVEList
BIG-IP PEM vulnerability↗2025-10-15
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📋Vendor Advisories

1
F5
CVE-2025-54479: When a classification profile is configured on a virtual server without an HTTP or HTTP/2 profile, undisclosed reques...↗2025-10-15
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CVE-2025-54479 (HIGH CVSS 8.7) | When a classification profile is co | cvebase.io