openDCIM is a data center infrastructure management software used by IT departments and facility managers for monitoring and managing data centers. It offers features like real-time monitoring of systems, asset management, and efficient space and power utilization. Used primarily in enterprises with large data center operations, this software provides vital support for the day-to-day management and strategic planning of IT resources. It facilitates a comprehensive overview of the data center infrastructure enabling quick decision-making and task execution. openDCIM is often utilized in various industries, including telecommunications, finance, and healthcare, due to its robust functionality. As an open-source software, it allows for customization and can be modified to suit specific operational needs.
OS Command Injection is a severe vulnerability where an attacker manipulates and executes unauthorized commands at the operating system level. This particular vulnerability in openDCIM arises from unsanitized inputs in the 'dot' configuration parameter. If exploited, it allows attackers to execute arbitrary OS commands with the permissions of the web server. Such control can lead to the execution of malicious scripts or the unauthorized access of system files. In openDCIM, this vulnerability affects specific endpoints responsible for processing user inputs. The nature of the vulnerability makes it critical, as it can be exploited remotely over the web.
In the case of openDCIM, the vulnerable point is the report_network_map.php file, which inadvertently executes OS commands using unsanitized input from the 'dot' configuration parameter. The vulnerability is technically located within the code handling the 'dot' parameter, where insufficient input validation allows command injection. When a specially crafted payload is delivered through this parameter, it gets executed by the server, potentially compromising server integrity. The vulnerability is linked to unsanitized parameters directly passed to the exec() function. The exploitation method involves manipulating the input to include arbitrary commands, thereby triggering unintended server actions.
Exploitation of this vulnerability can lead to extensive damage, such as system breaches and unauthorized data access or modification. Attackers could execute commands that alter system configurations or exfiltrate sensitive data. In severe cases, it may allow the compromise of all hosted applications and systems running on the affected server. The ability to execute arbitrary commands can also be used to pivot and explore additional vulnerabilities within the network. Consequently, this can lead to more comprehensive network infiltration or denial of service due to resource exhaustion. The overall security posture of affected systems can be significantly threatened by such vulnerabilities.
REFERENCES
- https://www.vulncheck.com/advisories/opendcim-os-command-injection-via-dot-configuration-parameter
- https://www.vulncheck.com/advisories/opendcim-sql-injection-in-config-updateparameter
- https://www.vulncheck.com/advisories/opendcim-missing-authorization-in-install-php
- https://chocapikk.com/posts/2026/opendcim-sqli-to-rce/
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/opendcim_install_sqli_rce.rb
- Ensure all input validations and sanitizations are rigorously implemented and checked, particularly for the 'dot' parameter.
- Update openDCIM to the latest version where this vulnerability is patched.
- Employ web application firewalls to filter out malicious payloads attempting to exploit this vulnerability.
- Conduct regular security audits and code reviews to identify potential flaws in input handling.
- Consider setting strict system permissions to limit the potential reach of command execution exploits.
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