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MEDIUM · 4.0

CVE-2025-41743

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 infor...

Vulnerability 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.

CVSS Score

4.0

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
Sprecher-AutomationSprecon-E-C Firmware< 9.0
Sprecher-AutomationSprecon-E-CAll versions
Sprecher-AutomationSprecon-E-P Firmware< 9.0
Sprecher-AutomationSprecon-E-PAll versions
Sprecher-AutomationSprecon-E-T3 Firmware< 9.0
Sprecher-AutomationSprecon-E-T3All versions

Related Weaknesses (CWE)

CWE-326

References

FAQ

What is CVE-2025-41743?

CVE-2025-41743 is a vulnerability with a CVSS score of 4.0 (MEDIUM). 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 infor...

How severe is CVE-2025-41743?

CVE-2025-41743 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-41743?

Check the references section above for vendor advisories and patch information. Affected products include: Sprecher-Automation Sprecon-E-C Firmware, Sprecher-Automation Sprecon-E-C, Sprecher-Automation Sprecon-E-P Firmware, Sprecher-Automation Sprecon-E-P, Sprecher-Automation Sprecon-E-T3 Firmware.