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Status published
High
CVE-2025-41722
Sauter: Hard-coded Authentication Credentials
Vulnerability Description
The wsc server uses a hard-coded certificate to check the authenticity of SOAP messages. An unauthenticated remote attacker can extract private keys from the Software of the affected devices.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Damian Pfammatter, Daniel Hulliger from Cyber-Defence Campus armasuisse S+T
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Affected Vendor
Sauter
View all reports →Affected Software
modulo 6 devices modu680-AS, modulo 6 devices modu660-AS, modulo 6 devices modu612-LC, EY-modulo 5 modu 5 modu524, EY-modulo 5 modu 5 modu525, EY-modulo 5 ecos 5 ecos504/505
Vulnerable Versions:
0.0.0, 0.0
Timeline
Official Publish:
October 22nd, 2025
Last Modified:
October 22nd, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N