CVE-2025-55670 - Vulnerability Details - OpenCVE

On BIG-IP Next CNF, BIG-IP Next SPK, and BIG-IP Next for Kubernetes systems, repeated undisclosed API calls can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

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References

Link	Providers
https://my.f5.com/manage/s/article/K000154614

History

Wed, 15 Oct 2025 14:00:00 +0000

Type	Values Removed	Values Added
Description		On BIG-IP Next CNF, BIG-IP Next SPK, and BIG-IP Next for Kubernetes systems, repeated undisclosed API calls can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Title		BIG-IP Next (CNF, SPK, and Kubernetes) vulnerability
Weaknesses		CWE-770
References		https://my.f5.com/manage/s/article/K000154614
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}` cvssV4_0 `{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: f5

Published: 2025-10-15T13:55:48.494Z

Updated: 2025-10-15T17:28:48.774Z

Reserved: 2025-10-03T23:04:21.127Z

Link: CVE-2025-55670

Vulnrichment

No data.

NVD

Status : Received

Published: 2025-10-15T14:15:51.947

Modified: 2025-10-15T14:15:51.947

Link: CVE-2025-55670

Redhat

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OpenCVE Enrichment

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