Description
A remote code execution issue was discovered in Zoho ManageEngine Applications Manager before 13.6 (build 13640). The publicly accessible testCredential.do endpoint takes multiple user inputs and validates supplied credentials by accessing a specified system. This endpoint calls several internal classes, and then executes a PowerShell script. If the specified system is OfficeSharePointServer, then the username and password parameters to this script are not validated, leading to Command Injection.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Metasploit 1 module
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ManageEngine Applications Manager Remote Code Execution
exploit/windows/http/manageengine_appmanager_exec
Exploit-DB 1
- ManageEngine Applications Manager 13.5 - Remote Code Execution (Metasploit) EDB-44274 · webapps · Mar 12, 2018
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- https://pentest.blog/advisory-manageengine-applications-manager-remote-code-execution-sqli-and/
- 44274 exploit
- 103358 vdb-entry
- https://github.com/rapid7/metasploit-framework/pull/9684
- https://www.manageengine.com/products/applications_manager/security-updates/security-updates-cve-2018-7890.html
- https://pitstop.manageengine.com/portal/community/topic/security-vulnerability-issues-fixed-upgrade-to-the-latest-version-of-applications-manager