CVE-2023-39002

Public Exploit

Description

A cross-site scripting (XSS) vulnerability in the act parameter of system_certmanager.php in OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 17.20% Top 10%
Third-Party Advisory logicaltrust.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/opnsense/core/commit/a4f6a8f8d604271f81984cfcbba0471af58e34dc patch
https://logicaltrust.net/blog/2023/08/opnsense.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-39002?
CVE-2023-39002 has been scored as a medium severity vulnerability.
How to fix CVE-2023-39002?
To fix CVE-2023-39002, 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-2023-39002 being actively exploited in the wild?
It is possible that CVE-2023-39002 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~17% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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