CVEs-PoC/2021/CVE-2021-25742.md

CVE-2021-25742

Description

A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the custom snippets feature to obtain all secrets in the cluster.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/EGI-Federation/SVG-advisories
• https://github.com/cloud-Xolt/CVE
• https://github.com/cruise-automation/k-rail
• https://github.com/kajogo777/kubernetes-misconfigured
• https://github.com/khu-capstone-design/kubernetes-vulnerability-investigation
• https://github.com/noirfate/k8s_debug
• https://github.com/ruben-rodriguez/micro-frontends-in-k8s