VulnerabilityAnalyzed
CVE-2025-28386
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.
CRITICAL 9.8EPSS 0.99%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.99% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- openc3/cosmos
- Source
- cve@mitre.org
References
- https://openc3.com/Product
- https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/Exploit, Mitigation, Third Party Advisory
- https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/Exploit, Mitigation, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.