cve.bz

CVE-2025-28381

7.5 highEPSS 0.5%

High (7.5) in openc3 cosmos. EPSS 0.5% chance of exploitation in the next 30 days.

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

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWE
CWE-526
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
PYSEC-2025-255PyPIopenc3<=6.0.0no fix published

References

Check your stackJSON