CVE-2025-41744: sprecon-e-c — Fix

Description

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.

Is your site exposed to CVE-2025-41744?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

9.1

CRITICAL

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

Weakness Type (CWE)

CWE-1394 CWE-1394

Affected Products

Vendor	Product	Versions
sprecher-automation	sprecon-e-c_firmware	All
sprecher-automation	sprecon-e-c	All
sprecher-automation	sprecon-e-p_firmware	All
sprecher-automation	sprecon-e-p	All
sprecher-automation	sprecon-e-t3_firmware	All
sprecher-automation	sprecon-e-t3	All

References

Advisories & Patches

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

Frequently Asked Questions

What is CVE-2025-41744? +

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. It has a CVSS v3.1 base score of 9.1 (CRITICAL).

How severe is CVE-2025-41744? +

CVE-2025-41744 has a CVSS v3.1 score of 9.1 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-41744? +

CVE-2025-41744 affects products from sprecher-automation, specifically: sprecon-e-c, sprecon-e-c_firmware, sprecon-e-p, sprecon-e-p_firmware, sprecon-e-t3, sprecon-e-t3_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-41744? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2024-1275

Use of Default Cryptographic Key vulnerability in Baxter Welch Allyn Connex Spot Monitor may allow Configuration/Environment Manipulation.This issue affects Welch …

CVE-2026-85295 9.8

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create …

CVE-2026-119660 9.8

MuseBot before 2.0.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge admin sessions by using the hard-coded …

CVE-2024-48956 9.8

Serviceware Processes 6.0 through 7.3 before 7.4 allows attackers without valid authentication to send a specially crafted HTTP request to …

CVE-2025-41742 9.8

Sprecher Automations SPRECON-E-C, SPRECON-E-P, SPRECON-E-T3 is vulnerable to attack by an unauthorized remote attacker via default cryptographic keys. The use …

CVE-2026-75870 9.1

Punk versions before 0.18 for Perl allow session cookie forgery via an empty default HMAC key when a session is …