CVE-2023-25957

Description

A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions >= V1.16.4 < V1.17.3), Mendix SAML (Mendix 8 compatible) (All versions >= V2.2.0 < V2.3.0), Mendix SAML (Mendix 9 latest compatible, New Track) (All versions >= V3.1.9 < V3.3.1), Mendix SAML (Mendix 9 latest compatible, Upgrade Track) (All versions >= V3.1.8 < V3.3.0), Mendix SAML (Mendix 9.6 compatible, New Track) (All versions >= V3.1.9 < V3.2.7), Mendix SAML (Mendix 9.6 compatible, Upgrade Track) (All versions >= V3.1.8 < V3.2.6). The affected versions of the module insufficiently verify the SAML assertions. This could allow unauthenticated remote attackers to bypass authentication and get access to the application. For compatibility reasons, fix versions still contain this issue, but only when the recommended, default configuration option `'Use Encryption'` is disabled.

Categories

9.1
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory siemens.com
Affected: Siemens Mendix SAML (Mendix 7 compatible)
Affected: Siemens Mendix SAML (Mendix 8 compatible)
Affected: Siemens Mendix SAML (Mendix 9 latest compatible, New Track)
Affected: Siemens Mendix SAML (Mendix 9 latest compatible, Upgrade Track)
Affected: Siemens Mendix SAML (Mendix 9.6 compatible, New Track)
Affected: Siemens Mendix SAML (Mendix 9.6 compatible, Upgrade Track)
Published at:
Updated at:

References

Link Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-851884.pdf third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-25957?
CVE-2023-25957 has been scored as a critical severity vulnerability.
How to fix CVE-2023-25957?
To fix CVE-2023-25957, 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-2023-25957 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-25957 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-2023-25957?
CVE-2023-25957 affects Siemens Mendix SAML (Mendix 7 compatible), Siemens Mendix SAML (Mendix 8 compatible), Siemens Mendix SAML (Mendix 9 latest compatible, New Track), Siemens Mendix SAML (Mendix 9 latest compatible, Upgrade Track), Siemens Mendix SAML (Mendix 9.6 compatible, New Track), Siemens Mendix SAML (Mendix 9.6 compatible, Upgrade Track).
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