CVE-2025-41743

Sprecher Automation: SPRECON-E series prone to weak encryption of update files

State: Published
Severity: 4.0 Medium
Published: Dec 2, 2025
Updated: Dec 2, 2025
Reserved: Apr 16, 2025

Description

Insufficient encryption strength in Sprecher Automation SPRECON-E-C, SPRECON-E-P, and SPRECON-E-T3 allows a local unprivileged attacker to extract data from update images and thus obtain limited information about the architecture and internal processes.

Scores

CVSS	Score	Vector	Source
3.1	4.0 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	CERTVDE

Weaknesses

CWE-326 Inadequate Encryption Strength

Affected Products

Product	Versions
SPRECON-E-CSprecher Automation	1.0 to before 9.0Affected
SPRECON-E-PSprecher Automation	1.0 to before 9.0Affected
SPRECON-E-T3Sprecher Automation	1.0 to before 9.0Affected

References

https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/SPR-2511043_de.pdfvendor-advisory

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