CVE Vulnerability

CVE-2022-31733

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.

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.cloudfoundry.org/blog/cve-2022-31733-unsecured-application-port Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:cloudfoundry:diego:*:*:*:*:*:*:*:*
cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*
Information

Published : 2023-02-03 07:15

Updated : 2023-02-10 05:37

NVD link : CVE-2022-31733

Mitre link : CVE-2022-31733

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation