CVE-2025-28386
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductOpenc3 Cosmos
PublishedJun 13, 2025
First seenJun 13, 2025
Weakness typeCWE-94Code injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openc3 cosmos | 6.0.0 | — |
| openc3PyPI | v ≤ 6.0.0 | — |
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