An issue was discovered in Zoho ManageEngine Exchange Reporter Plus before build number 5510, AD360 before build number 4228, ADSelfService Plus before build number 5817, DataSecurity Plus before build number 6033, RecoverManager Plus before build number 6017, EventLog Analyzer before build number 12136, ADAudit Plus before build number 6052, O365 Manager Plus before build number 4334, Cloud Security Plus before build number 4110, ADManager Plus before build number 7055, and Log360 before build number 5166. The remotely accessible Java servlet com.manageengine.ads.fw.servlet.UpdateProductDetails is prone to an authentication bypass. System integration properties can be modified and lead to full ManageEngine suite compromise.

Zoho ManageEngine DataSecurity Plus prior to 6.0.1 uses default admin credentials to communicate with a DataEngine Xnode server. This allows an attacker to bypass authentication for this server and execute all operations in the context of admin user.

An elevation of privilege vulnerability exists in ManageEngine ADSelfService Plus before build 6003 because it does not properly enforce user privileges associated with a Certificate dialog. This vulnerability could allow an unauthenticated attacker to escalate privileges on a Windows host. An attacker does not require any privilege on the target system in order to exploit this vulnerability. One option is the self-service option on the Windows login screen. Upon selecting this option, the thick-client software is launched, which connects to a remote ADSelfService Plus server to facilitate self-service operations. An unauthenticated attacker having physical access to the host could trigger a security alert by supplying a self-signed SSL certificate to the client. The View Certificate option from the security alert allows an attacker to export a displayed certificate to a file. This can further cascade to a dialog that can open Explorer as SYSTEM. By navigating from Explorer to \windows\system32, cmd.exe can be launched as a SYSTEM.

Zoho ManageEngine Desktop Central before 10.0.474 allows remote code execution because of deserialization of untrusted data in getChartImage in the FileStorage class. This is related to the CewolfServlet and MDMLogUploaderServlet servlets.

Zoho ManageEngine Applications Manager 13 allows SQL injection via the /manageConfMons.do groupname parameter.

Zoho ManageEngine Applications Manager 13 before build 13530 allows SQL injection via the /showresource.do resourceid parameter in a getResourceProfiles action.

Zoho ManageEngine Applications Manager 13 before build 13530 allows SQL injection via the /MyPage.do?method=viewDashBoard forpage parameter.

Zoho ManageEngine ADSelfService Plus through 6113 has an authentication bypass that can be exploited to steal the domain controller session token for identity spoofing, thereby achieving the privileges of the domain controller administrator. NOTE: the vendor's perspective is that they have "found no evidence or detail of a security vulnerability."

Zoho NetFlow Analyzer build 10250 and earlier does not check for administrative authorization, which allows remote attackers to obtain sensitive information, modify passwords, or remove accounts by leveraging the guest role.

Zoho ManageEngine ServiceDesk Plus before 11306, ServiceDesk Plus MSP before 10530, and SupportCenter Plus before 11014 are vulnerable to unauthenticated remote code execution. This is related to /RestAPI URLs in a servlet, and ImportTechnicians in the Struts configuration.

Zoho ManageEngine M365 Manager Plus before 4421 is vulnerable to file-upload remote code execution.

Zoho ManageEngine ADAudit Plus before 7006 allows attackers to write to, and execute, arbitrary files.

Zoho ManageEngine ADManager Plus version 7110 and prior allows unrestricted file upload which leads to remote code execution.

Zoho ManageEngine ADManager Plus version 7110 and prior allows unrestricted file overwrite leading to remote code execution.

Zoho ManageEngine ADManager Plus before 7111 is vulnerable to unrestricted file which leads to Remote code execution.

Zoho ManageEngine ADManager Plus version 7110 and prior is vulnerable to unrestricted file upload, leading to remote code execution.

Zoho ManageEngine ADManager Plus version 7110 and prior allows unrestricted file upload which leads to remote code execution.

Zoho ManageEngine ADManager Plus version 7110 and prior allows unrestricted file upload which leads to remote code execution.

Zoho ManageEngine ADManager Plus version 7110 and prior has a Post-Auth OS command injection vulnerability.

Zoho ManageEngine ADSelfService Plus version 6103 and prior allows CAPTCHA bypass due to improper parameter validation.

Zoho ManageEngine ServiceDesk Plus MSP before 10521 is vulnerable to Server-Side Request Forgery (SSRF).

Zoho ManageEngine Eventlog Analyzer through 12147 is vulnerable to unauthenticated directory traversal via an entry in a ZIP archive. This leads to remote code execution.

ManageEngine Log360 Builds < 5235 are affected by an improper access control vulnerability allowing database configuration overwrite. An unauthenticated remote attacker can send a specially crafted message to Log360 to change its backend database to an attacker-controlled database and to force Log360 to restart. An attacker can leverage this vulnerability to achieve remote code execution by replacing files executed by Log360 on startup.

Due to Manage Engine Asset Explorer Agent 1.0.34 not validating HTTPS certificates, an attacker on the network can statically configure their IP address to match the Asset Explorer's Server IP address. This will allow an attacker to send a NEWSCAN request to a listening agent on the network as well as receive the agent's HTTP request verifying its authtoken. In httphandler.cpp, the agent reaching out over HTTP is vulnerable to an Integer Overflow, which can be turned into a Heap Overflow allowing for remote code execution as NT AUTHORITY/SYSTEM on the agent machine. The Integer Overflow occurs when receiving POST response from the Manage Engine server, and the agent calling "HttpQueryInfoW" in order to get the "Content-Length" size from the incoming POST request. This size is taken, but multiplied to a larger amount. If an attacker specifies a Content-Length size of 1073741823 or larger, this integer arithmetic will wrap the value back around to smaller integer, then calls "calloc" with this size to allocate memory. The following API "InternetReadFile" will copy the POST data into this buffer, which will be too small for the contents, and cause heap overflow.

Zoho ManageEngine Password Manager Pro through 10.x has a CSV Excel Macro Injection vulnerability via a crafted name that is mishandled by the Export Passwords feature. NOTE: the vendor disputes the significance of this report because they expect CSV risk mitigation to be provided by an external application, and do not plan to add CSV constraints to their own products

An XML external entity (XXE) vulnerability in Zoho ManageEngine Desktop Central before the 07-Mar-2020 update allows remote unauthenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request.

Zoho ManageEngine Desktop Central before build 100092 allows remote attackers to execute arbitrary code via vectors involving the upload of help desk videos.

Zoho ManageEngine Application Control Plus before 100523 has an insecure SSL configuration setting for Nginx, leading to Privilege Escalation.