CVE-2021-33737

Published on: 09/14/2021 12:00:00 AM UTC

Last Modified on: 09/14/2021 11:42:00 AM UTC

Certain versions of Simatic Cp343-1 from Siemens contain the following vulnerability:

A vulnerability has been identified in SIMATIC CP 343-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 ERPC (All versions), SIMATIC CP 343-1 Lean (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 Advanced (incl. SIPLUS variants) (All versions). Sending a specially crafted packet to port 102/tcp of an affected device could cause a Denial-of-Service condition. A restart is needed to restore normal operations.

CVE References

Description Tags Link
cert-portal.siemens.com
application/pdf
URL Logo MISC cert-portal.siemens.com/productcert/pdf/ssa-549234.pdf

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
HardwareSiemensSimatic Cp343-1-AllAllAll
HardwareSiemensSimatic Cp343-1 Advanced-AllAllAll
Operating
System
SiemensSimatic Cp 343-1 Advanced FirmwareAllAllAllAll
HardwareSiemensSimatic Cp 343-1 ErpcAllAllAllAll
Operating
System
SiemensSimatic Cp 343-1 Erpc FirmwareAllAllAllAll
Operating
System
SiemensSimatic Cp 343-1 FirmwareAllAllAllAll
HardwareSiemensSimatic Cp 343-1 LeanAllAllAllAll
Operating
System
SiemensSimatic Cp 343-1 Lean FirmwareAllAllAllAll
HardwareSiemensSimatic Cp 443-1AllAllAllAll
HardwareSiemensSimatic Cp 443-1 AdvancedAllAllAllAll
Operating
System
SiemensSimatic Cp 443-1 Advanced FirmwareAllAllAllAll
Operating
System
SiemensSimatic Cp 443-1 FirmwareAllAllAllAll
  • cpe:2.3:h:siemens:simatic_cp343-1:-:*:*:*:*:*:*:*:
  • cpe:2.3:h:siemens:simatic_cp343-1_advanced:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:simatic_cp_343-1_advanced_firmware:*:*:*:*:*:*:*:*:
  • cpe:2.3:h:siemens:simatic_cp_343-1_erpc:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:simatic_cp_343-1_erpc_firmware:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*:*:*:*:*:*:*:*:
  • cpe:2.3:h:siemens:simatic_cp_343-1_lean:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:simatic_cp_343-1_lean_firmware:*:*:*:*:*:*:*:*:
  • cpe:2.3:h:siemens:simatic_cp_443-1:*:*:*:*:*:*:*:*:
  • cpe:2.3:h:siemens:simatic_cp_443-1_advanced:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:simatic_cp_443-1_advanced_firmware:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-33737 : A vulnerability has been identified in SIMATIC CP 343-1 incl. SIPLUS variants All versions , SI… twitter.com/i/web/status/1… 2021-09-14 10:57:45
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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