cve/2020/CVE-2020-29552.md

CVE-2020-29552

Description

An issue was discovered in URVE Build 24.03.2020. By using the _internal/pc/vpro.php?mac=0&ip=0&operation=0&usr=0&pass=0%3bpowershell+-c+" substring, it is possible to execute a Powershell command and redirect its output to a file under the web root.

POC

Reference

• http://packetstormsecurity.com/files/160722/URVE-Software-Build-24.03.2020-Authentication-Bypass-Remote-Code-Execution.html
• http://seclists.org/fulldisclosure/2020/Dec/47
• https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-040.txt

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/Live-Hack-CVE/CVE-2020-29552