RCE in Opendcim
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 sanitization. If an attacker can modify the fac_Config.dot value, arbitrary commands may be executed in the context of the web server process.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.056 (92.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Opendcim — versions 23.04, 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- disclosure@vulncheck.com (Exploit, technical-description, Third Party Advisory, exploit)
- disclosure@vulncheck.com (Exploit, exploit)
- disclosure@vulncheck.com (issue-tracking, Patch, Issue Tracking)
- disclosure@vulncheck.com (issue-tracking, Patch, patch, Issue Tracking)
- disclosure@vulncheck.com (Product)
- disclosure@vulncheck.com (Product)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-28517?
- CVE-2026-28517 is a critical-severity vulnerability in Opendcim, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-02-27.
- How severe is CVE-2026-28517?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2026-28517 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.