CVE-2025-24811 
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.
Problem types: cwe_id: CWE-404
description: CWE-404: Improper Resource Shutdown or Release
Affected products: vendor: Siemens
product: SIMATIC S7-1200 CPU 1211C AC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1211C DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1211C DC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1212C AC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1212C DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1212C DC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1212FC DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1212FC DC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1214C AC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1214C DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1214C DC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1214FC DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1214FC DC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1215C AC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1215C DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1215C DC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1215FC DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1215FC DC/DC/Rly
default_status: unknown
vendor: Siemens
product: SIMATIC S7-1200 CPU 1217C DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1212 AC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1212 AC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1212 DC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1212 DC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1212C DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1212C DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1212C DC/DC/DC RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214 AC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214 AC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214 AC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214 DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214 DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214 DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214 DC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214 DC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214 DC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214C DC/DC/DC RAIL
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214FC DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1214FC DC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215 AC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215 AC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215 AC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215 DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215 DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215 DC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215 DC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215 DC/DC/RLY
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215C DC/DC/DC
default_status: unknown
vendor: Siemens
product: SIPLUS S7-1200 CPU 1215FC DC/DC/DC
default_status: unknown
CVSS v3.1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
baseScore: 7.5
baseSeverity: HIGH
Published: 2025-02-11T10:29:14.081Z