ManageEngine ADAudit Plus is vulnerable to unauthenticated remote code execution due to a flaw in the agent API, which fails to properly neutralize OS...
Description
ManageEngine ADAudit Plus is vulnerable to unauthenticated remote code execution due to a flaw in the agent API, which fails to properly neutralize OS commands.
AI Analyst Comment
Remediation
Update Zohocorp ManageEngine ADAudit Plus to the latest version. Monitor for exploitation attempts and review access logs.
Description Summary:
ManageEngine ADAudit Plus is vulnerable to unauthenticated remote code execution due to a flaw in the agent API, which fails to properly neutralize OS commands.
Executive Summary:
A critical unauthenticated remote code execution vulnerability in ManageEngine ADAudit Plus enables attackers to execute arbitrary system commands.
Vulnerability Details
CVE-ID: CVE-2026-6516
Affected Software: Zohocorp ManageEngine ADAudit Plus
Affected Versions: 0 up to (excluding) 8606
Vulnerability: The vulnerability is categorized as an OS command injection flaw located within the agent API. It allows unauthenticated attackers to send specially crafted requests that result in the execution of arbitrary commands on the host server.
Business Impact
A successful exploit provides the attacker with full control over the server hosting ADAudit Plus. Because ADAudit Plus typically operates with elevated privileges to monitor Active Directory environments, this compromise could lead to lateral movement within the network, theft of sensitive credentials, and complete domain compromise. The CVSS score of 10.0 highlights the maximum severity of this vulnerability.
Remediation Plan
Immediate Action: Update ManageEngine ADAudit Plus to build 8606 or higher immediately.
Proactive Monitoring: Monitor server logs for suspicious child processes or unauthorized shell executions originating from the ADAudit Plus service account.
Compensating Controls: Use a network firewall to restrict access to the ADAudit Plus management interface and agent API to trusted internal IP addresses only.
Exploitation Status
Public Exploit Available: Unknown
Analyst Notes: As of July 23, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. Command injection flaws in management software are frequently targeted by attackers due to the high level of trust and privilege these applications hold in an enterprise environment.
Analyst Recommendation
This is a critical vulnerability that requires immediate remediation. All instances of ManageEngine ADAudit Plus must be updated to the latest version to prevent potential remote code execution. Security teams should prioritize this update as part of their urgent patch management lifecycle.