CVE-2025-21091

BIG-IP SNMP vulnerability

State: Published
Severity: 8.7 High
Published: Feb 5, 2025
Updated: Feb 5, 2025
Reserved: Jan 22, 2025

Description

When SNMP v1 or v2c are disabled on the BIG-IP, undisclosed requests can cause an increase in memory resource utilization.

Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L	f5
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	f5

Weaknesses

CWE-401 Missing Release of Memory after Effective Lifetime

Affected Products

Product	Versions
BIG-IPF5	17.1.0 to before 17.1.2Affected 16.1.0 and laterAffectedfrom Hotfix-BIGIP-16.1.5.2.0.7.5-ENG.isoNot affected 15.1.0 and laterAffectedfrom Hotfix-BIGIP-15.1.10.6.0.11.6-ENG.isoNot affected

References

https://my.f5.com/manage/s/article/K000140933vendor-advisory

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