Is CVE-2025-41743 in the CISA KEV catalog?

No. CVE-2025-41743 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-41743?

CVE-2025-41743 has a CVSS v3 base score of 4.0 (MEDIUM).

What is the EPSS score for CVE-2025-41743?

CVE-2025-41743 has an EPSS score of 0.07% (0th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-41743?

Upgrade sprecon-e-c firmware to 9.0 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2025-41743

MEDIUM

4.0

CVSS v3

NVD

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.

CWE-326

How to fix

Remediation Available

sprecon-e-c firmwareNVD

Affected:< 9.0Fixed in:9.0CVE-2025-41743derived from NVD

sprecon-e-p firmwareNVD

Affected:< 9.0Fixed in:9.0CVE-2025-41743derived from NVD

sprecon-e-t3 firmwareNVD

Affected:< 9.0Fixed in:9.0CVE-2025-41743derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

0.07%probability of exploitation in 30 days

0thpercentile

Low risk: more likely to be exploited than 0% of all known CVEs.

References

Vendor Advisory1

sprecher-automation.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-23.