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TI-2022-10510 Aliases CVE-2022-27495GHSA-qx4q-jhfj-788f

Missing authentication in F5 NGINX Service Mesh

Priority LOW 29CWE-306Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

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

Why it matters now

EPSS 0.0034 27th percentileScored 2026-11-07
Fix Fixed NGINX Service Mesh (F5): 1.4.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
F5NGINX Service Mesh1.3.x1.4.0Patch availableCNA
  • NGINX Service Mesh VendorF5 Affected 1.3.x Fixed in 1.4.0 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:f5:nginx_service_mesh:1.3.0:*:*:*:*:*:*:*1.3.0VulnerableF5
cpe:2.3:a:f5:nginx_service_mesh:1.3.1:*:*:*:*:*:*:*1.3.1VulnerableF5
  • cpe:2.3:a:f5:nginx_service_mesh:1.3.0:*:*:*:*:*:*:* Versions 1.3.0 Vulnerable ·F5
  • cpe:2.3:a:f5:nginx_service_mesh:1.3.1:*:*:*:*:*:*:* Versions 1.3.1 Vulnerable ·F5

Remediation

  • Fix · CNA NGINX Service Mesh (F5) Fixed in 1.4.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-27495
  2. 2026-10-03 Alias added: GHSA-qx4q-jhfj-788f

References

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences