CVE-2025-28389

Public Exploit

Description

Weak password requirements in OpenC3 COSMOS v6.0.0 allow attackers to bypass authentication via a brute force attack.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.07%
Third-Party Advisory visionspace.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://openc3.com/ product
https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/ exploit mitigation third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-28389?
CVE-2025-28389 has been scored as a critical severity vulnerability.
How to fix CVE-2025-28389?
To fix CVE-2025-28389, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-28389 being actively exploited in the wild?
It is possible that CVE-2025-28389 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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