CVE-2025-40816
Unknown Unknown - Not Provided
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Publication date: 2025-11-11

Last updated on: 2025-11-11

Assigner: Siemens AG

Description
A vulnerability has been identified in LOGO! 12/24RCE (6ED1052-1MD08-0BA2) (All versions), LOGO! 12/24RCEo (6ED1052-2MD08-0BA2) (All versions), LOGO! 230RCE (6ED1052-1FB08-0BA2) (All versions), LOGO! 230RCEo (6ED1052-2FB08-0BA2) (All versions), LOGO! 24CE (6ED1052-1CC08-0BA2) (All versions), LOGO! 24CEo (6ED1052-2CC08-0BA2) (All versions), LOGO! 24RCE (6ED1052-1HB08-0BA2) (All versions), LOGO! 24RCEo (6ED1052-2HB08-0BA2) (All versions), SIPLUS LOGO! 12/24RCE (6AG1052-1MD08-7BA2) (All versions), SIPLUS LOGO! 12/24RCEo (6AG1052-2MD08-7BA2) (All versions), SIPLUS LOGO! 230RCE (6AG1052-1FB08-7BA2) (All versions), SIPLUS LOGO! 230RCEo (6AG1052-2FB08-7BA2) (All versions), SIPLUS LOGO! 24CE (6AG1052-1CC08-7BA2) (All versions), SIPLUS LOGO! 24CEo (6AG1052-2CC08-7BA2) (All versions), SIPLUS LOGO! 24RCE (6AG1052-1HB08-7BA2) (All versions), SIPLUS LOGO! 24RCEo (6AG1052-2HB08-7BA2) (All versions). Affected devices do not conduct certain validations when interacting with them. This could allow an unauthenticated remote attacker to manipulate the devices IP address, which means the device would not be reachable.
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Meta Information
Published
2025-11-11
Last Modified
2025-11-11
Generated
2026-06-16
AI Q&A
2025-11-11
EPSS Evaluated
2026-06-15
NVD
CVE-2025-40816
Affected Vendors & Products
Showing 16 associated CPEs
Vendor Product Version / Range
siemens logo!12/24rceo *
siemens siplus_logo!24rce *
siemens logo!230rceo *
siemens siplus_logo!230rce *
siemens logo!24rceo *
siemens siplus_logo!24ce *
siemens logo!24ceo *
siemens siplus_logo!12/24rceo *
siemens siplus_logo!230rceo *
siemens siplus_logo!24rceo *
siemens logo!12/24rce *
siemens logo!24rce *
siemens siplus_logo!12/24rce *
siemens logo!24ce *
siemens siplus_logo!24ceo *
siemens logo!230rce *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
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Executive Summary

This vulnerability affects various Siemens LOGO! and SIPLUS LOGO! devices across all versions. The affected devices do not perform certain validations when interacting with them, which allows an unauthenticated remote attacker to manipulate the device's IP address. This manipulation can cause the device to become unreachable.

Impact Analysis

An attacker exploiting this vulnerability can change the IP address of the affected device remotely without authentication. This can result in the device becoming unreachable, potentially disrupting operations that depend on communication with the device.

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