CVE-2025-28381

HIGH
Published Jun 13, 2025 Modified Oct 27, 2025 CWE-526

Description

A credential leak in OpenC3 COSMOS before v6.0.2 allows attackers to access service credentials as environment variables stored in all containers.

CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-526 CWE-526

Affected Products

Vendor Product
openc3 cosmos
openc3 cosmos

References

Frequently Asked Questions

What is CVE-2025-28381? +
A credential leak in OpenC3 COSMOS before v6.0.2 allows attackers to access service credentials as environment variables stored in all containers. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-28381? +
CVE-2025-28381 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-28381? +
CVE-2025-28381 affects products from openc3, specifically: cosmos. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-28381? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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