An issue was discovered in Zoho ManageEngine Applications Manager 11.0 through 14.0. An unauthenticated user can gain the authority of SYSTEM on the server due to a Popup_SLA.jsp sid SQL injection vulnerability. For example, the attacker can subsequently write arbitrary text to a .vbs file.
A SQL Injection vulnerability exists in the Zoho ManageEngine Applications Manager 13 before build 13820 via the resids parameter in a /editDisplaynames.do?method=editDisplaynames GET request.
A reflected Cross-site scripting (XSS) vulnerability in Zoho ManageEngine Applications Manager 13 before build 13820 allows remote attackers to inject arbitrary web script or HTML via the /deleteMO.do method parameter.
A reflected Cross-site scripting (XSS) vulnerability in Zoho ManageEngine Applications Manager before 13 (Build 13800) allows remote attackers to inject arbitrary web script or HTML via the parameter 'method' to GraphicalView.do.
Incorrect Access Control in CustomFieldsFeedServlet in Zoho ManageEngine Applications Manager Version 13 before build 13740 allows an attacker to delete any file and read certain files on the server in the context of the user (which by default is "NT AUTHORITY / SYSTEM") by sending a specially crafted request to the server.
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.