CVE-2025-40581

HIGH

SCALANCE LPE9403 - Authentication Bypass via SINEMA Remote Connect Edge Client

Title source: llm
STIX 2.1

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.

References (1)

Core 1

Scores

CVSS v3 7.1
EPSS 0.0014
EPSS Percentile 3.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-288
Status published
Products (1)
siemens/scalance_lpe9403_firmware
Published May 13, 2025
Tracked Since Feb 18, 2026