THREATPORT/VULNERABILITY/CVE-2026-28517
CRITICAL SEVERITY

CVE-2026-28517

Opendcim vulnerability

CVSS
9.8
EPSS
5.6%
EPSS pct
92th
Exploited
No known
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.
Affected vendor
Opendcim
Affected product
Opendcim
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-78 — OS Command Injection
Published
2026-02-27

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 5.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2026-28517

  • Confirm whether Opendcim Opendcim is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2026-28517.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2026-28517

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