SB2025120346 - Missing authentication in Eclipse Che machine-exec API
Published: December 3, 2025
Security Bulletin ID
SB2025120346
Severity
Critical
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Missing Authentication for Critical Function (CVE-ID: CVE-2025-12548)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to CHE machine-exec API is exposed by default on port 3333/TCP and does not require authentication. A remote non-authenticated attacker can obtain SSH private keys that are configured by other devspaces user and compromise the affected system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.