CVE-2025-28386Public exploitNetwork attack vector

Remote code execution via plugin dependency installation

Published Jun 13, 2025 · Updated Jun 17, 2025

Code injection in the Plugin Management component of OpenC3 COSMOS 6.0.0 allows remote attackers to execute code through a crafted plugin upload. The installer copies plugin files into a known gems directory and passes requirements.txt to pip, allowing a referenced setup.py file to execute. No privileges or user interaction are required; execution occurs in the command-and-telemetry API container and exposes its environment credentials.

CVSS severity9.8
Critical
EPSS probability1.07%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in the Plugin Management component of OpenC3 COSMOS 6.0.0 allows remote attackers to execute code through a crafted plugin upload. The installer copies plugin files into a known gems directory and passes requirements.txt to pip, allowing a referenced setup.py file to execute. No privileges or user interaction are required; execution occurs in the command-and-telemetry API container and exposes its environment credentials.

The record

CVE
CVE-2025-28386
Published
Jun 13, 2025
Updated
Jun 17, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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