Authentication bypass using an alternate path or channel in SCALANCE LPE9403 - CVE-2025-40581

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Main Vulnerability Database Vulnerabilities #VU109476

Authentication bypass using an alternate path or channel in SCALANCE LPE9403 - CVE-2025-40581

Published: May 20, 2025


Vulnerability identifier: #VU109476
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-40581
CWE-ID: CWE-288
Exploitation vector: Local access
Exploit availability: No public exploit available
Vendor: Siemens
Affected software:
SCALANCE LPE9403

Detailed vulnerability description

The vulnerability allows a local user to bypass authentication process.

The vulnerability exists due to the authentication bypass using an alternate path or channel. A local user can bypass the authentication of the SINEMA Remote Connect Edge Client and read/modify the configuration parameters.


How to mitigate CVE-2025-40581

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Sources