CVE-2024-22041: Siemens Cerberus Pro En Engineering Tool

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

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 improperly handles memory buffers when parsing X.509 certificates. This could allow an unauthenticated remote attacker to crash the network service.

Affected products

  • Siemens Cerberus Pro En Engineering Tool: any version; affected versions not specified
  • Siemens Cerberus Pro En Fire Panel FC72X: affected versions not specified
  • Siemens Cerberus Pro En Fire Panel FC72X IP6: any version
  • Siemens Cerberus Pro En Fire Panel FC72X IP7: any version
  • Siemens Cerberus Pro En Fire Panel FC72X IP8
  • Siemens Cerberus Pro En x200 Cloud Distribution: affected versions not specified
  • Siemens Cerberus Pro En x200 Cloud Distribution IP7: any version
  • Siemens Cerberus Pro En x200 Cloud Distribution IP8: before V4.3.5618 (fixed in V4.3.5618)
  • Siemens Cerberus Pro En x300 Cloud Distribution: affected versions not specified
  • Siemens Cerberus Pro En x300 Cloud Distribution IP7: any version
  • Siemens Cerberus Pro En x300 Cloud Distribution IP8: before V4.3.5617 (fixed in V4.3.5617)
  • Siemens Cerberus Pro Ul Compact Panel: any version
  • Siemens Cerberus Pro Ul Compact Panel FC922/924
  • Siemens Cerberus Pro Ul Engineering Tool: any version
  • Siemens Cerberus Pro Ul x300 Cloud: any version
  • Siemens Cerberus Pro Ul x300 Cloud Distribution: before V4.3.0001 (fixed in V4.3.0001)
  • Siemens Desigo Fire Safety Ul Compact Panel
  • Siemens Desigo Fire Safety Ul Compact Panel FC2025/2050
  • Siemens Desigo Fire Safety Ul Engineering Tool: before v4.3.0001 (fixed in v4.3.0001)
  • Siemens Desigo Fire Safety Ul x300 Cloud Distribution: before V4.3.0001 (fixed in V4.3.0001)
  • Siemens Sinteso FS20 En Engineering Tool: any version
  • Siemens Sinteso FS20 En Fire Panel FC20: affected versions not specified
  • Siemens Sinteso FS20 En Fire Panel FC20 MP6: any version
  • Siemens Sinteso FS20 En Fire Panel FC20 MP7: any version
  • Siemens Sinteso FS20 En Fire Panel FC20 MP8
  • and 7 more

Published 2024-03-12. Last modified 2026-06-17.