vulnerability

F5: CVE-2021-23038: K61643620: BIG-IP TMUI XSS vulnerability CVE-2021-23038

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Severity

CVSS

(AV:N/AC:M/Au:S/C:N/I:P/A:N)

Published

Aug 24, 2021

Added

Jun 17, 2026

Modified

Jun 17, 2026

Description

A stored cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to execute JavaScript in the context of the currently logged-in user.

Solution

f5-bigip-upgrade-latest

References

CVE-2021-23038
https://attackerkb.com/topics/CVE-2021-23038
https://my.f5.com/manage/s/article/K61643620
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-10156
CWE-79
EUVD-EUVD-2021-10156

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