VULNERABILITY INTELLIGENCE

CVE-2023-2816

CVSS score8.7 HIGH
EPSS probability0.58%
CISA KEVNot currently listed
Published2023-06-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

Description

Consul and Consul Enterprise allowed any user with service:write permissions to use Envoy extensions configured via service-defaults to patch remote proxy instances that target the configured service, regardless of whether the user has permission to modify the service(s) corresponding to those modified proxies.

Weakness classification

  • security@hashicorp.com: CWE-266
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references