CVE-2025-54479
Full vulnerability record from the local CVENow database.
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.
Severity
HIGH
CVSS score
8.7
(v4.0)
Vulnerability status
Analyzed
Source identifier
Published
2025-10-15 14:15:49.360000
Last modified
2026-10-18 21:10:00.120000
View original CVE JSON
{
"id": "CVE-2025-54479",
"sourceIdentifier": "[email protected]",
"published": "2025-10-15T14:15:49.360",
"lastModified": "2026-10-18T21:10:00.120",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
},
{
"lang": "es",
"value": "Cuando se configura un perfil de clasificación en un servidor virtual sin un perfil HTTP o HTTP/2, las solicitudes no reveladas pueden provocar la terminación del Microkernel de Gestión de Tráfico (TMM). Nota: Las versiones de software que han alcanzado el Fin de Soporte Técnico (EoTS) no se evalúan."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "F5",
"product": "BIG-IP",
"defaultStatus": "unknown",
"modules": [
"PEM"
],
"versions": [
{
"version": "17.5.0",
"lessThan": "17.5.1",
"versionType": "custom",
"status": "affected"
},
{
"version": "17.1.0",
"lessThan": "17.1.3",
"versionType": "custom",
"status": "affected"
},
{
"version": "16.1.0",
"lessThan": "16.1.6.1",
"versionType": "custom",
"status": "affected"
},
{
"version": "15.1.0",
"lessThan": "15.1.10.8",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "F5",
"product": "BIG-IP Next CNF",
"defaultStatus": "unknown",
"versions": [
{
"version": "2.0.0",
"lessThan": "*",
"versionType": "custom",
"status": "affected",
"changes": [
{
"at": "2.1.0-EHF-1",
"status": "unaffected"
},
{
"at": "2.0.2-EHF-2",
"status": "unaffected"
},
{
"at": "2.0.0-EHF-2",
"status": "unaffected"
}
]
},
{
"version": "1.1.0",
"lessThan": "*",
"versionType": "custom",
"status": "affected",
"changes": [
{
"at": "1.4.0-EHF-3",
"status": "unaffected"
}
]
}
]
},
{
"vendor": "F5",
"product": "BIG-IP Next for Kubernetes",
"defaultStatus": "unknown",
"versions": [
{
"version": "2.0.0",
"lessThan": "*",
"versionType": "custom",
"status": "affected",
"changes": [
{
"at": "2.1.0-EHF-1",
"status": "unaffected"
}
]
}
]
}
]
}
],
"metrics": {
"cvssMetricV40": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "4.0",
"vectorString": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "NOT_DEFINED",
"confidentialityRequirement": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"availabilityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED"
}
}
],
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2025-10-16T03:56:36.203573Z",
"id": "CVE-2025-54479",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:*:*:*:*:*:*:*:*",
"versionStartIncluding": "1.1.0",
"versionEndIncluding": "1.4.0",
"matchCriteriaId": "4EB93DF6-780A-46E1-9C64-984DEDB2DAB9"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:2.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "EB7D571A-1763-49AA-958D-046807EADAED"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:2.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "222BB50C-4D29-485E-A04A-7CF9832E7F70"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:2.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "ED04D2F7-17EF-4829-972E-FA9C702D5892"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:2.1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "43E65F4F-42C6-41CB-A4E9-096C81F9EA3D"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_next_for_kubernetes:2.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "AB9960E8-26E9-48E2-A398-7076A8B994DA"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_next_for_kubernetes:2.1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "4954CB01-8419-436E-9D83-384C0C56510F"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*",
"versionStartIncluding": "15.1.0",
"versionEndExcluding": "15.1.10.8",
"matchCriteriaId": "DB854FAF-E3B8-4D94-8346-57B73D5B95FE"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*",
"versionStartIncluding": "16.1.0",
"versionEndExcluding": "16.1.6.1",
"matchCriteriaId": "FE263046-0C37-4DEC-A2BD-9056534F497D"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*",
"versionStartIncluding": "17.1.0",
"versionEndExcluding": "17.1.3",
"matchCriteriaId": "022E0278-5754-4C93-9B54-1BAB3948A534"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:17.5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "33EC429B-1C44-4720-82AD-7D4AABC8FE9E"
}
]
}
]
}
],
"references": [
{
"url": "https://my.f5.com/manage/s/article/K000151475",
"source": "[email protected]",
"tags": [
"Vendor Advisory"
]
}
]
}