CVE-2026-12268 in DDI Central
Summary
by MITRE • 09/28/2026
ManageEngine DDI Central versions below 6201 are vulnerable to PowerShell command injection in Windows DNS SPF/TXT record push leading to remote code execution.
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Analysis
by VulDB Data Team • 09/28/2026
The vulnerability identified in ManageEngine DDI Central prior to version 6201 represents a critical security flaw rooted in improper neutralization of special elements used in an operating system command, commonly classified under CWE-78 as OS Command Injection. This specific weakness manifests within the Windows DNS module when handling Service Provider Name (SPF) and Text (TXT) record push operations via PowerShell scripts. The application fails to adequately sanitize or validate user-supplied input before passing it to underlying shell commands for processing DNS records. Consequently, an attacker who can inject malicious payloads into these fields can manipulate the command line structure executed by the system. This lack of rigorous input validation allows external actors to break out of the intended context and execute arbitrary operating system commands with the privileges associated with the application process, typically leading to full remote code execution on the affected server or network infrastructure component.
From an operational perspective, this vulnerability poses a severe risk to organizational security posture by enabling unauthorized access to critical DNS management systems. Since DDI Central is often deployed as a central point for managing Domain Name System (DNS), DHCP, and IP Address Management services, compromising it can lead to widespread disruption of network connectivity, interception of traffic through DNS spoofing or redirection, and lateral movement within the internal network. The ability to execute commands remotely means that an attacker could install backdoors, exfiltrate sensitive data stored in configuration files, or pivot to other systems on the same subnet. This aligns with MITRE ATT&CK techniques such as T1059 Command and Scripting Interpreter for PowerShell execution and potentially T1486 Data Encrypted for Impact if ransomware is deployed via the gained command shell. The severity is further amplified by the fact that DNS services are fundamental to almost all networked applications, making this a high-impact vector for initial access or privilege escalation in enterprise environments.
Mitigation strategies must prioritize immediate patching and strict input validation practices. Organizations running versions of ManageEngine DDI Central below 6201 should upgrade to version 6201 or later as soon as possible to address the underlying code flaws that permit command injection. In scenarios where immediate patching is not feasible due to operational constraints, temporary mitigations include restricting network access to the DNS management interface to trusted IP addresses only and implementing web application firewalls with rules designed to detect and block common PowerShell injection patterns such as semicolon delimiters or pipe characters within input fields related to SPF and TXT records. Additionally, enforcing least-privilege principles for the service account running DDI Central can limit the scope of damage if exploitation occurs by preventing the execution of administrative-level commands even if a command injection is successful. Regular security audits focusing on how third-party integrations handle dynamic data inputs are also recommended to prevent similar vulnerabilities in other modules or future updates.