CVE-2025-64171

HIGH

marin3r <= 0.13.3 - Missing Authorization via DiscoveryServiceCertificate

Title source: llm
STIX 2.1

Description

MARIN3R is a lightweight, CRD based envoy control plane for kubernetes. In versions 0.13.3 and below, there is a cross-namespace secret access vulnerability in the project's DiscoveryServiceCertificate which allows users to bypass RBAC and access secrets in unauthorized namespaces. This issue is fixed in version 0.13.4.

References (2)

Core 2

Scores

CVSS v4 8.7
EPSS 0.0018
EPSS Percentile 8.1%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (2)
3scale-sre/marin3r 0 - 0.13.4Go
3scale-sre/marin3r < 0.13.4
Published Nov 06, 2025
Tracked Since Feb 18, 2026