Zoho ManageEngine OpManager Stable build before 124196 and Released build before 125125 allows an unauthenticated attacker to read arbitrary files on the server by sending a crafted request.

Zoho ManageEngine OpManager before 12.5.329 allows unauthenticated Remote Code Execution due to a general bypass in the deserialization class.

Zoho ManageEngine OpManager Stable build before 125203 (and Released build before 125233) allows Remote Code Execution via the Smart Update Manager (SUM) servlet.

Zoho ManageEngine OpManager 11 through 12.2 uses a custom encryption algorithm to protect the credential used to access the monitored devices. The implemented algorithm doesn't use a per-system key or even a salt; therefore, it's possible to create a universal decryptor.

Zohocorp ManageEngine OpManager and Remote Monitoring and Management versions 128329 and below are vulnerable to the authenticated remote code execution in the deploy agent option.

A directory traversal vulnerability exists in the uploadMib functionality of ManageEngine OpManager 12.7.258. A specially crafted HTTP request can lead to arbitrary file creation. An attacker can send a malicious MiB file to trigger this vulnerability.

An information disclosure vulnerability exists in multiple ManageEngine products that can result in encryption keys being exposed. A low-privileged OS user with access to the host where an affected ManageEngine product is installed can view and use the exposed key to decrypt product database passwords. This allows the user to access the ManageEngine product database.

Zoho ManageEngine OPManager through 126323 allows an authenticated user to achieve remote code execution via probe servers.

A blind XML External Entity (XXE) vulnerability exists in the Add UCS Device functionality of ManageEngine OpManager 12.6.168. A specially crafted XML file can lead to SSRF. An attacker can serve a malicious XML payload to trigger this vulnerability.

Zoho ManageEngine OpManager, OpManager Plus, OpManager MSP, Network Configuration Manager, NetFlow Analyzer, and OpUtils before 125658, 126003, 126105, and 126120 allow authenticated users to make database changes that lead to remote code execution in the NMAP feature.