CVE-2025-40577

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 remo...

Published: May 13, 2025Updated: Jul 8, 2025 Sources: CVE List NVD BDU csafCWE-125

4.3MEDIUM

Description

SCALANCE LPE9403 is affected by multiple vulnerabilities which lead to a compromise in availability, integrity and confidentiality. Siemens has released a new version for SCALANCE LPE9403 and recommends to update to the latest version. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:AAttack Vector

Adjacent

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:LAvailability

Low

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Weaknesses

CWE-125

Affected Products

Siemens AG

commercial·DEaka Siemens

SCALANCE LPE9403

ICS / OT / IoT

scalance lpe9403 firmware

ICS / OT / IoT

and 1 more affected products View all →

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Collection

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References

https://cert-portal.siemens.com/productcert/html/ssa-327438.html

cert-portal.siemens.com

https://cert-portal.siemens.com/productcert/csaf/ssa-327438.json

cert-portal.siemens.com

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-135-18.json

raw.githubusercontent.com

and 35 more references View all →

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