CVE-2021-23033 Information

Description

On BIG-IP Advanced WAF and BIG-IP ASM version 16.x before 16.1.0x 15.1.x before 15.1.3.1 14.1.x before 14.1.4.3 13.1.x before 13.1.4.1 and all versions of 12.1.x when a WebSocket profile is configured on a virtual server undisclosed requests can cause bd to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS Vector

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

Reference

https://support.f5.com/csp/article/K05314769

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5