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CVE-2025-40815

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CVE-2025-40815

Published: Nov 11, 2025

Modified: Nov 12, 2025

PUBLISHED

CVSS v3.1

7.2

HIGH

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 properly validate the structure of TCP packets in several methods. This could allow an attacker to cause buffer overflows, get control over the instruction counter and run custom code.

VendorProductVersions

Siemens

LOGO! 12/24RCE

affected
0 - < *

Siemens

LOGO! 12/24RCEo

affected
0 - < *

Siemens

LOGO! 230RCE

affected
0 - < *

Siemens

LOGO! 230RCEo

affected
0 - < *

Siemens

LOGO! 24CE

affected
0 - < *

Siemens

LOGO! 24CEo

affected
0 - < *

Siemens

LOGO! 24RCE

affected
0 - < *

Siemens

LOGO! 24RCEo

affected
0 - < *

Siemens

SIPLUS LOGO! 12/24RCE

affected
0 - < *

Siemens

SIPLUS LOGO! 12/24RCEo

affected
0 - < *

Siemens

SIPLUS LOGO! 230RCE

affected
0 - < *

Siemens

SIPLUS LOGO! 230RCEo

affected
0 - < *

Siemens

SIPLUS LOGO! 24CE

affected
0 - < *

Siemens

SIPLUS LOGO! 24CEo

affected
0 - < *

Siemens

SIPLUS LOGO! 24RCE

affected
0 - < *

Siemens

SIPLUS LOGO! 24RCEo

affected
0 - < *

Weaknesses (CWE)

CWE-120

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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