CVE-2022-27495

Published: May 5, 2022Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

On all versions 1.3.x (fixed in 1.4.0) NGINX Service Mesh control plane endpoints are exposed to the cluster overlay network. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Affected (2)

Products: F5: Nginx Service Mesh

1 product

Nginx Service Mesh

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
F5 Nginx Service Mesh	Version 1.3.0
F5 Nginx Service Mesh	Version 1.3.1

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (2)

https://support.f5.com/csp/article/K94093538

Source: f5sirt@f5.com

Vendor Advisory

https://support.f5.com/csp/article/K94093538

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.