CVE-2025-40580 MEDIUM

CVE-2025-40580

Vendor Siemens
Product SCALANCE LPE9403
Weakness CWE-121
Published May 13, 2025
Last update July 8, 2025

CVSS base score

6.7/10
Attack vector Local
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0). Affected devices are vulnerable to a stack-based buffer overflow. This could allow a non-privileged local attacker to execute arbitrary code on the device or to cause a denial of service condition.

Key dates

02Disclosure timeline

May 13, 2025 CVE published
July 8, 2025 Record updated