CVE-2023-27378

BIG-IP TMUI XSS vulnerability

Description

Multiple reflected cross-site scripting (XSS) vulnerabilities exist in undisclosed pages of the BIG-IP Configuration utility which allow an attacker to run JavaScript in the context of the currently logged-in user.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.35%
Vendor Advisory f5.com
Affected: F5 BIG-IP
Published at:
Updated at:

References

Link Tags
https://my.f5.com/manage/s/article/K000132726 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-27378?
CVE-2023-27378 has been scored as a high severity vulnerability.
How to fix CVE-2023-27378?
To fix CVE-2023-27378, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-27378 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-27378 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-27378?
CVE-2023-27378 affects F5 BIG-IP.
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