VULNERABILITY INTELLIGENCE

CVE-2022-31733

CVSS score9.1 CRITICAL
EPSS probability0.38%
CISA KEVNot currently listed
Published2023-02-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

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.

Weakness classification

  • nvd@nist.gov: CWE-295
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-295

Primary references