CVEvulnerability

CVE-2022-31733

9.1 CRITICAL Published 2023-02-03 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-02-03
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-295

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.

Affected configurations

• cloudfoundry cf-deployment (>= 17.1 <= 23.2.0) • cloudfoundry diego (>= 2.55.0 <= 2.69.0)

Related

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References