Log in Start free

Vulnerability · Published Mar 12, 2024 · Assigned by siemens

CVE-2024-22040

High 7.5

In plain English

A high-severity out-of-bounds read in Cerberus PRO EN Engineering Tool from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.8%top 42.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

VendorProductVersions
Siemens Cerberus PRO EN Engineering Tool 0 – before *
Siemens Cerberus PRO EN Fire Panel FC72x IP6 0 – before *
Siemens Cerberus PRO EN Fire Panel FC72x IP7 0 – before *
Siemens Cerberus PRO EN Fire Panel FC72x IP8 0 – before IP8 SR4
Siemens Cerberus PRO EN X200 Cloud Distribution IP7 0 – before *
Siemens Cerberus PRO EN X200 Cloud Distribution IP8 0 – before V4.3.5618
Siemens Cerberus PRO EN X300 Cloud Distribution IP7 0 – before *
Siemens Cerberus PRO EN X300 Cloud Distribution IP8 0 – before V4.3.5617
Siemens Cerberus PRO UL Compact Panel FC922/924 0 – before MP4
Siemens Cerberus PRO UL Engineering Tool 0 – before MP4
Siemens Cerberus PRO UL X300 Cloud Distribution 0 – before V4.3.0001
Siemens Desigo Fire Safety UL Compact Panel FC2025/2050 0 – before MP4
Siemens Desigo Fire Safety UL Engineering Tool 0 – before MP4
Siemens Desigo Fire Safety UL X300 Cloud Distribution 0 – before V4.3.0001
Siemens Sinteso FS20 EN Engineering Tool 0 – before *
Siemens Sinteso FS20 EN Fire Panel FC20 MP6 0 – before *
Siemens Sinteso FS20 EN Fire Panel FC20 MP7 0 – before *
Siemens Sinteso FS20 EN Fire Panel FC20 MP8 0 – before MP8 SR4
Siemens Sinteso FS20 EN X200 Cloud Distribution MP7 0 – before *
Siemens Sinteso FS20 EN X200 Cloud Distribution MP8 0 – before V4.3.5618
Siemens Sinteso FS20 EN X300 Cloud Distribution MP7 0 – before *
Siemens Sinteso FS20 EN X300 Cloud Distribution MP8 0 – before V4.3.5617
Siemens Sinteso Mobile 0 – before *

Weakness: CWE-125 · Vector: 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

References