VULNERABILITY INTELLIGENCE

CVE-2025-64323

CVSS score5.3 MEDIUM
EPSS probability0.16%
CISA KEVNot currently listed
Published2025-11-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

kgateway is a Cloud-Native API and AI Gateway. Versions 2.0.4 and below and 2.1.0-agw-cel-rbac through 2.1.0-rc.2 lack authentication, allowing any client with unrestricted network access to the xDS port to retrieve potentially sensitive configuration data including certificate data, backend service information, routing rules, and cluster metadata. This issue is solved in versions 2.0.5 and 2.1.0.

Weakness classification

  • security-advisories@github.com: CWE-862

Primary references