CVE-2022-31733 (GCVE-0-2022-31733)

Vulnerability from cvelistv5 – Published: 2023-02-03 00:00 – Updated: 2025-03-25 19:11
VLAI?
Summary
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.
Severity ?
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • Unsecured application port
Assigner
References
Impacted products
Vendor Product Version
n/a Cloud Foundry Diego and CF Deployment Affected: Affected versions of Diego are all versions between 2.55.0 and 2.69.0 (inclusive) and affected versions of CF Deployment are all versions between 17.1 and 23.2.0 (inclusive).
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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