CVE-2024-56181 
A vulnerability has been identified in SIMATIC Field PG M5 (All versions), SIMATIC IPC BX-21A (All versions < V31.01.07), SIMATIC IPC BX-32A (All versions < V29.01.07), SIMATIC IPC BX-39A (All versions < V29.01.07), SIMATIC IPC BX-59A (All versions < V32.01.04), SIMATIC IPC PX-32A (All versions < V29.01.07), SIMATIC IPC PX-39A (All versions < V29.01.07), SIMATIC IPC PX-39A PRO (All versions < V29.01.07), SIMATIC IPC RC-543A (All versions < V36.01.03), SIMATIC IPC RC-543B (All versions < V35.01.12), SIMATIC IPC RW-543A (All versions < V1.1.4), SIMATIC IPC RW-543B (All versions < V35.02.10), SIMATIC IPC127E (All versions < V27.01.11), SIMATIC IPC227E (All versions), SIMATIC IPC227G (All versions < V28.01.14), SIMATIC IPC277E (All versions), SIMATIC IPC277G (All versions < V28.01.14), SIMATIC IPC277G PRO (All versions < V28.01.14), SIMATIC IPC3000 SMART V3 (All versions), SIMATIC IPC327G (All versions < V28.01.14), SIMATIC IPC347G (All versions), SIMATIC IPC377G (All versions < V28.01.14), SIMATIC IPC427E (All versions), SIMATIC IPC477E (All versions), SIMATIC IPC477E PRO (All versions), SIMATIC IPC527G (All versions), SIMATIC IPC627E (All versions < V25.02.15), SIMATIC IPC647E (All versions < V25.02.15), SIMATIC IPC677E (All versions < V25.02.15), SIMATIC IPC847E (All versions < V25.02.15), SIMATIC ITP1000 (All versions). The affected devices have insufficient protection mechanism for the EFI(Extensible Firmware Interface) variables stored on the device. This could allow an authenticated attacker to alter the secure boot configuration without proper authorization by directly communicate with the flash controller.
Problem types: cwe_id: CWE-693
description: CWE-693: Protection Mechanism Failure
Affected products: vendor: Siemens
product: SIMATIC Field PG M5
default_status: unknown
vendor: Siemens
product: SIMATIC IPC BX-21A
default_status: unknown
vendor: Siemens
product: SIMATIC IPC BX-32A
default_status: unknown
vendor: Siemens
product: SIMATIC IPC BX-39A
default_status: unknown
vendor: Siemens
product: SIMATIC IPC BX-59A
default_status: unknown
vendor: Siemens
product: SIMATIC IPC PX-32A
default_status: unknown
vendor: Siemens
product: SIMATIC IPC PX-39A
default_status: unknown
vendor: Siemens
product: SIMATIC IPC PX-39A PRO
default_status: unknown
vendor: Siemens
product: SIMATIC IPC RC-543A
default_status: unknown
vendor: Siemens
product: SIMATIC IPC RC-543B
default_status: unknown
vendor: Siemens
product: SIMATIC IPC RW-543A
default_status: unknown
vendor: Siemens
product: SIMATIC IPC RW-543B
default_status: unknown
vendor: Siemens
product: SIMATIC IPC127E
default_status: unknown
vendor: Siemens
product: SIMATIC IPC227E
default_status: unknown
vendor: Siemens
product: SIMATIC IPC227G
default_status: unknown
vendor: Siemens
product: SIMATIC IPC277E
default_status: unknown
vendor: Siemens
product: SIMATIC IPC277G
default_status: unknown
vendor: Siemens
product: SIMATIC IPC277G PRO
default_status: unknown
vendor: Siemens
product: SIMATIC IPC3000 SMART V3
default_status: unknown
vendor: Siemens
product: SIMATIC IPC327G
default_status: unknown
vendor: Siemens
product: SIMATIC IPC347G
default_status: unknown
vendor: Siemens
product: SIMATIC IPC377G
default_status: unknown
vendor: Siemens
product: SIMATIC IPC427E
default_status: unknown
vendor: Siemens
product: SIMATIC IPC477E
default_status: unknown
vendor: Siemens
product: SIMATIC IPC477E PRO
default_status: unknown
vendor: Siemens
product: SIMATIC IPC527G
default_status: unknown
vendor: Siemens
product: SIMATIC IPC627E
default_status: unknown
vendor: Siemens
product: SIMATIC IPC647E
default_status: unknown
vendor: Siemens
product: SIMATIC IPC677E
default_status: unknown
vendor: Siemens
product: SIMATIC IPC847E
default_status: unknown
vendor: Siemens
product: SIMATIC ITP1000
default_status: unknown
CVSS v3.1: version: 3.1
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
baseScore: 8.2
baseSeverity: HIGH
Published: 2025-03-11T09:48:03.703Z