Cyber Resilience

CVE-2025-41744

Critical

Published: 02 December 2025

Published
02 December 2025
Modified
23 February 2026
KEV Added
—
Patch
—
CVSS Score v3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS Score 0.0006 19.8th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-41744 is a critical-severity Use of Default Cryptographic Key (CWE-1394) vulnerability in Sprecher-Automation Sprecon-E-C Firmware. Its CVSS base score is 9.1 (Critical).

Operationally, ranked at the 19.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Sprecher Automations SPRECON-E series uses default cryptographic keys that allow an unprivileged remote attacker to access all encrypted communications, thereby compromising confidentiality and integrity.

CWE(s)
CWE-1394

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

sprecher-automation
sprecon-e-c firmware
all versions
sprecher-automation
sprecon-e-p firmware
all versions
sprecher-automation
sprecon-e-t3 firmware
all versions

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References