CVE-2025-28386

PoC —

CVSS 3.1

9.8 critical

EPSS

1%p63

Published

Jun 13, 2025 (Jun 13, 2025)

Modified

Jun 17, 2026

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.

Vendors: openc3
Products: cosmos
Weakness: CWE-94
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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