CVE-2022-31733

CVSS 9.1 CRITICALEPSS 0.4%CWE-295

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.1EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

03 Feb 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

n/a · Cloud Foundry Diego and CF Deployment

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References

https://www.cloudfoundry.org/blog/cve-2022-31733-unsecured-application-port