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HIGH · 7.1

CVE-2025-40581

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions with SINEMA Remote Connect Edge Client installed). Affected devices are vulnerable to an authentication bypas...

Vulnerability Description

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions with SINEMA Remote Connect Edge Client installed). Affected devices are vulnerable to an authentication bypass. This could allow a non-privileged local attacker to bypass the authentication of the SINEMA Remote Connect Edge Client, and to read and modify the configuration parameters.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
SiemensScalance Lpe9403 Firmware-
SiemensScalance Lpe9403-

Related Weaknesses (CWE)

CWE-288

References

FAQ

What is CVE-2025-40581?

CVE-2025-40581 is a vulnerability with a CVSS score of 7.1 (HIGH). A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions with SINEMA Remote Connect Edge Client installed). Affected devices are vulnerable to an authentication bypas...

How severe is CVE-2025-40581?

CVE-2025-40581 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-40581?

Check the references section above for vendor advisories and patch information. Affected products include: Siemens Scalance Lpe9403 Firmware, Siemens Scalance Lpe9403.