Vulnerability Details CVE-2026-28517
openDCIM version 23.04, through commit 4467e9c4, contains an OS command injection vulnerability in report_network_map.php. The application retrieves the 'dot' configuration parameter from the database and passes it directly to exec() without validation or sanitation. If an attacker can modify the fac_Config.dot value, arbitrary commands may be executed in the context of the web server process.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.291
EPSS Ranking 96.6%
CVSS Severity
CVSS v3 Score 9.8
References
- https://chocapikk.com/posts/2026/opendcim-sqli-to-rce/
- https://github.com/Chocapikk/opendcim-exploit
- https://github.com/opendcim/openDCIM/blob/4467e9c4/report_network_map.php#L467
- https://github.com/opendcim/openDCIM/blob/4467e9c4/report_network_map.php#L7
- https://github.com/opendcim/openDCIM/pull/1664
- https://github.com/opendcim/openDCIM/pull/1664/changes/8f7ab2a710086a9c8c269560793e47c577ddda09
- https://www.vulncheck.com/advisories/opendcim-os-command-injection-via-dot-configuration-parameter