CVE-2022-31733

Description

Starting with diego-release 2.55.0 and up to 2.69.0, and starting with CF Deployment 17.1 and up to 23.2.0, apps are accessible via another port on diego cells, allowing application ingress without a client certificate. If mTLS route integrity is enabled AND unproxied ports are turned off, then an attacker could connect to an application that should be only reachable via mTLS, without presenting a client certificate.

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.12%
Vendor Advisory cloudfoundry.org
Affected: n/a Cloud Foundry Diego and CF Deployment
Published at:
Updated at:

References

Link Tags
https://www.cloudfoundry.org/blog/cve-2022-31733-unsecured-application-port vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-31733?
CVE-2022-31733 has been scored as a critical severity vulnerability.
How to fix CVE-2022-31733?
To fix CVE-2022-31733, 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-2022-31733 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-31733 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-2022-31733?
CVE-2022-31733 affects n/a Cloud Foundry Diego and CF Deployment.
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