CVE-2025-28386
9.8
CRITICAL
CVSS 3.1
EPSS 4.0%
Description
A remote code execution (RCE) vulnerability in the Plugin Management component of OpenC3 COSMOS v6.0.0 allows attackers to execute arbitrary code via uploading a crafted .txt file.
How to fix CVE-2025-28386
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- PyPI/openc3—no fix listed
Is CVE-2025-28386 being exploited?
Low — EPSS is 4.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 6.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |