QID 375768

Date Published: 2021-08-18

QID 375768: F5 BIG-IP Application Security Manager(ASM) Cross Site(XSS) Scripting Vulnerability (K55237223)

F5 BIG-IP ASM (Application Security Manager) is a flexible web application firewall that secures web applications in traditional, virtual, and private cloud environments.

DOM-based XSS on DoS Profile properties page. (CVE-2021-22993)

Vulnerable Component: BIG-IP ASM

Affected Versions:
16.0.0 - 16.0.1.0
15.1.0 - 15.1.1
14.1.0 - 14.1.3.0
13.1.0 - 13.1.3.5
12.1.0 - 12.1.5.2

QID Detection Logic(Authenticated):
This QID checks for the vulnerable versions of F5 BIG-IP devices using the tmsh command.

An attacker can inject a malicious script into the BIG-IP Advanced WAF and ASM Configuration utility and trick users into executing malicious code.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as High - 6.8 severity.

Solution

The vendor has released patch, for more information please visit: K55237223

Vendor References

K55237223 - support.f5.com/csp/article/K55237223

CVEs related to QID 375768

CVE-2021-22993 |

Software Advisories

Advisory ID	Software	Component	Link
K55237223			support.f5.com/csp/article/K55237223

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