cve/2020/CVE-2020-28169.md

CVE-2020-28169

Description

The td-agent-builder plugin before 2020-12-18 for Fluentd allows attackers to gain privileges because the bin directory is writable by a user account, but a file in bin is executed as NT AUTHORITY\SYSTEM.

POC

Reference

• http://packetstormsecurity.com/files/160791/Fluentd-TD-agent-4.0.1-Insecure-Folder-Permission.html
• http://packetstormsecurity.com/files/160791/Fluentd-TD-agent-4.0.1-Insecure-Folder-Permission.html
• https://github.com/fluent/fluentd/issues/3201
• https://github.com/fluent/fluentd/issues/3201

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/developer3000S/PoC-in-GitHub
• https://github.com/hectorgie/PoC-in-GitHub
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/zubrahzz/FluentD-TD-agent-Exploit-CVE-2020-28169