Security services, software licences and managed support from one accountable partner.

← All vulnerabilities

Not yet scored Actively exploited

CVE-2021-22991

F5 BIG-IP Traffic Management Microkernel Buffer Overflow

Description

The Traffic Management Microkernel of BIG-IP ASM Risk Engine has a buffer overflow vulnerability, leading to a bypassing of URL-based access controls.

Recommended action

Apply updates per vendor instructions.

CISA remediation due date for U.S. federal agencies: 1 Feb 2022.

Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.