CVE-2023-40537

Multi-blade VIPRION Configuration utility session cookie vulnerability

Description

An authenticated user's session cookie may remain valid for a limited time after logging out from the BIG-IP Configuration utility on a multi-blade VIPRION platform.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.36%
Vendor Advisory f5.com
Affected: F5 BIG-IP
Published at:
Updated at:

References

Link Tags
https://my.f5.com/manage/s/article/K29141800 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-40537?
CVE-2023-40537 has been scored as a high severity vulnerability.
How to fix CVE-2023-40537?
To fix CVE-2023-40537, 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-2023-40537 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-40537 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-2023-40537?
CVE-2023-40537 affects F5 BIG-IP.
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