CVE-2025-40575

published 2025-05-13

CVE-2025-40575: A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0). Affected devices do not properly validate incoming…

medium 5.3 CVSS 4.0

AV A AC L AT N PR N UI N VC N VI N VA L SC N SI N SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0). Affected devices do not properly validate incoming Profinet packets.
An unauthenticated remote attacker can exploit this flaw by sending a specially crafted malicious packet, which leads to a crash of the dcpd
process.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
siemens	scalance_lpe9403	< V4.0 HF0	V4.0 HF0

CWE-457