CVE-2025-40575
published 2025-05-13CVE-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…
PriorityP431medium5.3CVSS 3.1
AVNACLPRNUINSUCNINAL
EPSS
0.40%
31.7th percentile
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 |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvdv4.05.3MEDIUMCVSS: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
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CISA ICS
Siemens SCALANCE LPE9403
cisa_ics·2025-05-15·CVSS 5.5
[MEDIUM] Siemens SCALANCE LPE9403
ICS Advisory
##
Siemens SCALANCE LPE9403
Release DateMay 15, 2025
Alert CodeICSA-25-135-18
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v4 8.5
- ATTENTION: Exploitable from adjacent network/low attack complexity
- Vendor: Siemens
- Equipment: SCALANCE LPE9403
- Vulnerabilities: Incorrect Permission Assignment for Critical Resource, Path Traversal: '.../...//', Use
GHSA
GHSA-vvww-6fqh-6jvq: A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions)
ghsa_unreviewed·2025-05-13
CVE-2025-40575 [MEDIUM] CWE-457 GHSA-vvww-6fqh-6jvq: A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions)
A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions). 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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-05-13
Published