CVE-2023-35854
CriticalCVSS 9.8Exploitation Probability (EPSS)
Very high risk91th percentile - higher than 91% of all known CVEs
Summary
Zoho ManageEngine ADSelfService Plus through version 6113 has an authentication bypass vulnerability that can be exploited to steal the domain controller session token for identity spoofing, thereby achieving domain controller administrator privileges.
Risk Assessment
Exploitation of this vulnerability could allow an attacker to gain domain controller administrator privileges, posing a significant security risk to the organization.
Recommendation
It is recommended to update to the latest version of Zoho ManageEngine ADSelfService Plus and monitor systems for unauthorized access.
Other vulnerabilities in Zoho ManageEngine ADSelfService Plus
See all- CVE-2022-28810MediumActively exploited
Zoho ManageEngine ADSelfService Plus before build 6122 allows a remote authenticated administrator to execute arbitrary operating OS commands as SYSTEM via the policy custom script feature. Due to the use of a default administrator password, attackers may be able to abuse this functionality with minimal effort. Additionally, a remote and partially authenticated attacker may be able to inject arbitrary commands into the custom script due to an unsanitized password field.
- CVE-2021-40539CriticalActively exploited
Zoho ManageEngine ADSelfService Plus version 6113 and prior is vulnerable to REST API authentication bypass with resultant remote code execution.
- CVE-2018-5353Critical
The custom GINA/CP module in Zoho ManageEngine ADSelfService Plus before version 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, enabling an unauthenticated attacker to redirect the browser and gain execution in the context of the WinLogon.exe process.
Original NVD description (English source)
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."
Vulnerability data from NVD (NIST) · CISA KEV · EPSS