CVE-2021-22975

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

On BIG-IP version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1, under some circumstances, Traffic Management Microkernel (TMM) may restart on the BIG-IP system while passing large bursts of traffic. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
n/aBIG-IP16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1

References

Timeline

Published
Feb 12, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-22975: High severity, CVSS 7.5 | Vulnix