CVE-2025-24811

Published: Feb 11, 2025

Modified: Feb 12, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

A vulnerability has been identified in SIMATIC S7-1200 CPU 1211C AC/DC/Rly (6ES7211-1BE40-0XB0), SIMATIC S7-1200 CPU 1211C DC/DC/DC (6ES7211-1AE40-0XB0), SIMATIC S7-1200 CPU 1211C DC/DC/Rly (6ES7211-1HE40-0XB0), SIMATIC S7-1200 CPU 1212C AC/DC/Rly (6ES7212-1BE40-0XB0), SIMATIC S7-1200 CPU 1212C DC/DC/DC (6ES7212-1AE40-0XB0), SIMATIC S7-1200 CPU 1212C DC/DC/Rly (6ES7212-1HE40-0XB0), SIMATIC S7-1200 CPU 1212FC DC/DC/DC (6ES7212-1AF40-0XB0), SIMATIC S7-1200 CPU 1212FC DC/DC/Rly (6ES7212-1HF40-0XB0), SIMATIC S7-1200 CPU 1214C AC/DC/Rly (6ES7214-1BG40-0XB0), SIMATIC S7-1200 CPU 1214C DC/DC/DC (6ES7214-1AG40-0XB0), SIMATIC S7-1200 CPU 1214C DC/DC/Rly (6ES7214-1HG40-0XB0), SIMATIC S7-1200 CPU 1214FC DC/DC/DC (6ES7214-1AF40-0XB0), SIMATIC S7-1200 CPU 1214FC DC/DC/Rly (6ES7214-1HF40-0XB0), SIMATIC S7-1200 CPU 1215C AC/DC/Rly (6ES7215-1BG40-0XB0), SIMATIC S7-1200 CPU 1215C DC/DC/DC (6ES7215-1AG40-0XB0), SIMATIC S7-1200 CPU 1215C DC/DC/Rly (6ES7215-1HG40-0XB0), SIMATIC S7-1200 CPU 1215FC DC/DC/DC (6ES7215-1AF40-0XB0), SIMATIC S7-1200 CPU 1215FC DC/DC/Rly (6ES7215-1HF40-0XB0), SIMATIC S7-1200 CPU 1217C DC/DC/DC (6ES7217-1AG40-0XB0), SIPLUS S7-1200 CPU 1212 AC/DC/RLY (6AG1212-1BE40-2XB0), SIPLUS S7-1200 CPU 1212 AC/DC/RLY (6AG1212-1BE40-4XB0), SIPLUS S7-1200 CPU 1212 DC/DC/RLY (6AG1212-1HE40-2XB0), SIPLUS S7-1200 CPU 1212 DC/DC/RLY (6AG1212-1HE40-4XB0), SIPLUS S7-1200 CPU 1212C DC/DC/DC (6AG1212-1AE40-2XB0), SIPLUS S7-1200 CPU 1212C DC/DC/DC (6AG1212-1AE40-4XB0), SIPLUS S7-1200 CPU 1212C DC/DC/DC RAIL (6AG2212-1AE40-1XB0), SIPLUS S7-1200 CPU 1214 AC/DC/RLY (6AG1214-1BG40-2XB0), SIPLUS S7-1200 CPU 1214 AC/DC/RLY (6AG1214-1BG40-4XB0), SIPLUS S7-1200 CPU 1214 AC/DC/RLY (6AG1214-1BG40-5XB0), SIPLUS S7-1200 CPU 1214 DC/DC/DC (6AG1214-1AG40-2XB0), SIPLUS S7-1200 CPU 1214 DC/DC/DC (6AG1214-1AG40-4XB0), SIPLUS S7-1200 CPU 1214 DC/DC/DC (6AG1214-1AG40-5XB0), SIPLUS S7-1200 CPU 1214 DC/DC/RLY (6AG1214-1HG40-2XB0), SIPLUS S7-1200 CPU 1214 DC/DC/RLY (6AG1214-1HG40-4XB0), SIPLUS S7-1200 CPU 1214 DC/DC/RLY (6AG1214-1HG40-5XB0), SIPLUS S7-1200 CPU 1214C DC/DC/DC RAIL (6AG2214-1AG40-1XB0), SIPLUS S7-1200 CPU 1214FC DC/DC/DC (6AG1214-1AF40-5XB0), SIPLUS S7-1200 CPU 1214FC DC/DC/RLY (6AG1214-1HF40-5XB0), SIPLUS S7-1200 CPU 1215 AC/DC/RLY (6AG1215-1BG40-2XB0), SIPLUS S7-1200 CPU 1215 AC/DC/RLY (6AG1215-1BG40-4XB0), SIPLUS S7-1200 CPU 1215 AC/DC/RLY (6AG1215-1BG40-5XB0), SIPLUS S7-1200 CPU 1215 DC/DC/DC (6AG1215-1AG40-2XB0), SIPLUS S7-1200 CPU 1215 DC/DC/DC (6AG1215-1AG40-4XB0), SIPLUS S7-1200 CPU 1215 DC/DC/RLY (6AG1215-1HG40-2XB0), SIPLUS S7-1200 CPU 1215 DC/DC/RLY (6AG1215-1HG40-4XB0), SIPLUS S7-1200 CPU 1215 DC/DC/RLY (6AG1215-1HG40-5XB0), SIPLUS S7-1200 CPU 1215C DC/DC/DC (6AG1215-1AG40-5XB0), SIPLUS S7-1200 CPU 1215FC DC/DC/DC (6AG1215-1AF40-5XB0). Affected devices do not process correctly certain special crafted packets sent to port 80/tcp, which could allow an unauthenticated attacker to cause a denial of service in the device.

Vendor	Product	Versions
Siemens	SIMATIC S7-1200 CPU 1211C AC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1211C DC/DC/DC	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1211C DC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1212C AC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1212C DC/DC/DC	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1212C DC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1212FC DC/DC/DC	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1212FC DC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1214C AC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1214C DC/DC/DC	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1214C DC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1214FC DC/DC/DC	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1214FC DC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1215C AC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1215C DC/DC/DC	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1215C DC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1215FC DC/DC/DC	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1215FC DC/DC/Rly	affected `0 - < V4.7`
Siemens	SIMATIC S7-1200 CPU 1217C DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1212 AC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1212 AC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1212 DC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1212 DC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1212C DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1212C DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1212C DC/DC/DC RAIL	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214 AC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214 AC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214 AC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214 DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214 DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214 DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214 DC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214 DC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214 DC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214C DC/DC/DC RAIL	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214FC DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1214FC DC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215 AC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215 AC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215 AC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215 DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215 DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215 DC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215 DC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215 DC/DC/RLY	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215C DC/DC/DC	affected `0 - < V4.7`
Siemens	SIPLUS S7-1200 CPU 1215FC DC/DC/DC	affected `0 - < V4.7`

Weaknesses (CWE)

CWE-404

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://cert-portal.siemens.com/productcert/html/ssa-224824.html

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CVE-2025-24811

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References