Zoho ManageEngine ADSelfService Plus version 6113 and prior is vulnerable to REST API authentication bypass with resultant remote code execution.

Zoho ManageEngine ADSelfService Plus before 6218 allows anyone to conduct a Denial-of-Service attack via the Mobile App Authentication API.

Zoho ManageEngine ADSelfService Plus through 6101 is vulnerable to unauthenticated Remote Code Execution while changing the password.

The custom GINA/CP module in Zoho ManageEngine ADSelfService Plus before 5.5 build 5517 allows remote attackers to execute code and escalate privileges via spoofing. It does not authenticate the intended server before opening a browser window. An unauthenticated attacker capable of conducting a spoofing attack can redirect the browser to gain execution in the context of the WinLogon.exe process. If Network Level Authentication is not enforced, the vulnerability can be exploited via RDP. Additionally, if the web server has a misconfigured certificate then no spoofing attack is required

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 ADSelfService Plus 5.x through 5803 has CSRF on the users' profile information page. Users who are attacked with this vulnerability will be forced to modify their enrolled information, such as email and mobile phone, unintentionally. Attackers could use the reset password function and control the system to send the authentication code back to the channel that the attackers own.

An open redirect vulnerability was discovered in Zoho ManageEngine ADSelfService Plus 5.x before 5809 that allows attackers to force users who click on a crafted link to be sent to a specified external site.

In Zoho ManageEngine ADSelfService Plus 5.x through 5704, an authorization.do cross-site Scripting (XSS) vulnerability allows for an unauthenticated manipulation of the JavaScript code by injecting the HTTP form parameter adscsrf. An attacker can use this to capture a user's AD self-service password reset and MFA token.

An issue was discovered in Zoho ManageEngine ADSelfService Plus 5.x through build 5704. It uses fixed ciphering keys to protect information, giving the capacity for an attacker to decipher any protected data.

Zoho ManageEngine ADSelfService Plus 5.x before build 5703 has SSRF.