CVE-2021-22993

Published: Mar 31, 2021Modified: Jun 17, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

On BIG-IP Advanced WAF and BIG-IP ASM versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, DOM-based XSS on DoS Profile properties page. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Affected (10)

Products: F5: Big Ip Advanced Web Application Firewall, Big Ip Application Security Manager

2 products

Big Ip Advanced Web Application Firewall

Big Ip Application Security Manager

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
F5 Big Ip Advanced Web Application Firewall	12.1.0 ≤ version < 12.1.5.3
F5 Big Ip Advanced Web Application Firewall	13.1.0 ≤ version < 13.1.3.6
F5 Big Ip Advanced Web Application Firewall	14.1.0 ≤ version < 14.1.3.1
F5 Big Ip Advanced Web Application Firewall	15.1.0 ≤ version < 15.1.2
F5 Big Ip Advanced Web Application Firewall	16.0.0 ≤ version < 16.0.1.1
F5 Big Ip Application Security Manager	12.1.0 ≤ version < 12.1.5.3
F5 Big Ip Application Security Manager	13.1.0 ≤ version < 13.1.3.6
F5 Big Ip Application Security Manager	14.1.0 ≤ version < 14.1.3.1
F5 Big Ip Application Security Manager	15.1.0 ≤ version < 15.1.2
F5 Big Ip Application Security Manager	16.0.0 ≤ version < 16.0.1.1

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://support.f5.com/csp/article/K55237223

Source: f5sirt@f5.com

Vendor Advisory

https://support.f5.com/csp/article/K55237223

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.