Description
Information disclosure and exposure of authentication FTP credentials over the debug port 1604 in the MINOVA TTA service. This allows unauthenticated remote access to an active FTP account containing sensitive internal data and import structures. In environments where this FTP server is part of automated business processes (e.g. EDI or data integration), this could lead to data manipulation, extraction, or abuse. Debug ports 1602, 1603 and 1636 also expose service architecture information and system activity logs
Problem types
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-312 Cleartext Storage of Sensitive Information
CWE-532 Insertion of Sensitive Information into Log File
Product status
11.17.0
Timeline
| 2025-05-08: | First contact with the vendor - no response |
| 2025-05-25: | Second mail to the vendor - no response |
| 2025-06-19: | Third mail to the vendor and response received on the same day |
| 2025-06-22: | Exchange of the security report to the vendor |
| 2025-07-07: | Confirmation of the vulnerability by the vendor |
| 2025-08-25: | Planned public disclosure (CVE publication) |
Credits
Stefan Mettler, Senior Penetration Tester from CRYPTRON Security GmbH
Jasmin Frei, Senior Project Manager from CRYPTRON Security GmbH
References
www.minova.de/de/tta.html
www.cryptron.ch/...l/security-advisory-CVE-2025-7426-en.html
