CVE-2025-53521 | THREATINT

Description

When a BIG-IP APM Access Policy is configured on a virtual server, undisclosed traffic can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

PUBLISHED Reserved 2025-10-03 | Published 2025-10-15 | Updated 2025-10-16 | Assigner f5

HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-770 Allocation of Resources Without Limits or Throttling

Product status

Default status

unknown

17.5.0 (custom) before 17.5.1.3

affected

17.1.0 (custom) before 17.1.3

affected

16.1.0 (custom) before 16.1.6.1

affected

15.1.0 (custom) before 15.1.10.8

affected

Credits

F5 finder

References

my.f5.com/manage/s/article/K000156741 vendor-advisory

cve.org (CVE-2025-53521)

nvd.nist.gov (CVE-2025-53521)

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