CVE-2024-22040 
A vulnerability has been identified in Cerberus PRO EN Engineering Tool (All versions), Cerberus PRO EN Fire Panel FC72x IP6 (All versions), Cerberus PRO EN Fire Panel FC72x IP7 (All versions), Cerberus PRO EN Fire Panel FC72x IP8 (All versions < IP8 SR4), Cerberus PRO EN X200 Cloud Distribution IP7 (All versions), Cerberus PRO EN X200 Cloud Distribution IP8 (All versions < V4.3.5618), Cerberus PRO EN X300 Cloud Distribution IP7 (All versions), Cerberus PRO EN X300 Cloud Distribution IP8 (All versions < V4.3.5617), Cerberus PRO UL Compact Panel FC922/924 (All versions < MP4), Cerberus PRO UL Engineering Tool (All versions < MP4), Cerberus PRO UL X300 Cloud Distribution (All versions < V4.3.0001), Desigo Fire Safety UL Compact Panel FC2025/2050 (All versions < MP4), Desigo Fire Safety UL Engineering Tool (All versions < MP4), Desigo Fire Safety UL X300 Cloud Distribution (All versions < V4.3.0001), Sinteso FS20 EN Engineering Tool (All versions), Sinteso FS20 EN Fire Panel FC20 MP6 (All versions), Sinteso FS20 EN Fire Panel FC20 MP7 (All versions), Sinteso FS20 EN Fire Panel FC20 MP8 (All versions < MP8 SR4), Sinteso FS20 EN X200 Cloud Distribution MP7 (All versions), Sinteso FS20 EN X200 Cloud Distribution MP8 (All versions < V4.3.5618), Sinteso FS20 EN X300 Cloud Distribution MP7 (All versions), Sinteso FS20 EN X300 Cloud Distribution MP8 (All versions < V4.3.5617), Sinteso Mobile (All versions). The network communication library in affected systems insufficiently validates HMAC values which might result in a buffer overread.
This could allow an unauthenticated remote attacker to crash the network service.
Problem types: cwe_id: CWE-125
description: CWE-125: Out-of-bounds Read
Affected products: vendor: Siemens
product: Cerberus PRO EN Engineering Tool
default_status: unknown
vendor: Siemens
product: Cerberus PRO EN Fire Panel FC72x IP6
default_status: unknown
vendor: Siemens
product: Cerberus PRO EN Fire Panel FC72x IP7
default_status: unknown
vendor: Siemens
product: Cerberus PRO EN Fire Panel FC72x IP8
default_status: unknown
vendor: Siemens
product: Cerberus PRO EN X200 Cloud Distribution IP7
default_status: unknown
vendor: Siemens
product: Cerberus PRO EN X200 Cloud Distribution IP8
default_status: unknown
vendor: Siemens
product: Cerberus PRO EN X300 Cloud Distribution IP7
default_status: unknown
vendor: Siemens
product: Cerberus PRO EN X300 Cloud Distribution IP8
default_status: unknown
vendor: Siemens
product: Cerberus PRO UL Compact Panel FC922/924
default_status: unknown
vendor: Siemens
product: Cerberus PRO UL Engineering Tool
default_status: unknown
vendor: Siemens
product: Cerberus PRO UL X300 Cloud Distribution
default_status: unknown
vendor: Siemens
product: Desigo Fire Safety UL Compact Panel FC2025/2050
default_status: unknown
vendor: Siemens
product: Desigo Fire Safety UL Engineering Tool
default_status: unknown
vendor: Siemens
product: Desigo Fire Safety UL X300 Cloud Distribution
default_status: unknown
vendor: Siemens
product: Sinteso FS20 EN Engineering Tool
default_status: unknown
vendor: Siemens
product: Sinteso FS20 EN Fire Panel FC20 MP6
default_status: unknown
vendor: Siemens
product: Sinteso FS20 EN Fire Panel FC20 MP7
default_status: unknown
vendor: Siemens
product: Sinteso FS20 EN Fire Panel FC20 MP8
default_status: unknown
vendor: Siemens
product: Sinteso FS20 EN X200 Cloud Distribution MP7
default_status: unknown
vendor: Siemens
product: Sinteso FS20 EN X200 Cloud Distribution MP8
default_status: unknown
vendor: Siemens
product: Sinteso FS20 EN X300 Cloud Distribution MP7
default_status: unknown
vendor: Siemens
product: Sinteso FS20 EN X300 Cloud Distribution MP8
default_status: unknown
vendor: Siemens
product: Sinteso Mobile
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/E:P/RL:O/RC:C
baseScore: 7.5
baseSeverity: HIGH
Published: 2024-03-12T10:21:54.934Z