CVE-2021-23036

HIGH

F5 BIG-IP Advanced Web Application Firewall 16.0.0-16.0.1 - Denial of Service via ASM and DataSafe Profile Configuration

Title source: llm
STIX 2.1

Description

On version 16.0.x before 16.0.1.2, when a BIG-IP ASM and DataSafe profile are configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References (1)

Core 1
Core References
Mitigation, Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K05043394

Scores

CVSS v3 7.5
EPSS 0.0061
EPSS Percentile 69.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-20
Status published
Products (3)
f5/big-ip_advanced_web_application_firewall 16.0.0 - 16.0.1
f5/big-ip_application_security_manager 16.0.0 - 16.0.1
f5/big-ip_datasafe 16.0.0 - 16.0.1
Published Sep 14, 2021
Tracked Since Feb 18, 2026