CVE-2025-7426

MINOVA TTA Information Disclosure and Credential Exposure

State: Published
Severity: 9.3 Critical
Published: Aug 25, 2025
Updated: Aug 25, 2025
Reserved: Jul 10, 2025

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

Scores

CVSS	Score	Vector	Source
4.0	9.3 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:H/SI:H/SA:H	NCSC.ch

Weaknesses

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

Affected Products

Product	Versions
TTAMINOVA Information Services GmbH	11.17.0Affected

References

https://www.minova.de/de/tta.htmlproduct
https://www.cryptron.ch/en/blog-detail/security-advisory-CVE-2025-7426-en.htmltechnical-descriptionthird-party-advisory

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