CVE-2025-40577CWE-125

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0)

Medium · published May 13, 2025

CVSS v4.0
5.3
EPSS
0%
Percentile
19.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
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
EPSS
0.00276 · 19.0th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2025-05-13T09:39Z
EPSS history
Timeline
  • 13 MAY 09:39Z
    A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0)
    cvelistv5