CVE-2021-37206

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

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

Certain versions of Siprotec 5 With Cpu Variant Cp050 from Siemens contain the following vulnerability:

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP200 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Received webpackets are not properly processed. An unauthenticated remote attacker with access to any of the Ethernet interfaces could send specially crafted packets to force a restart of the target device.

  • CVE-2021-37206 has been assigned by URL Logo [email protected] to track the vulnerability
  • Affected Vendor/Software: URL Logo Siemens - SIPROTEC 5 relays with CPU variants CP050 version All versions < V8.80
  • Affected Vendor/Software: URL Logo Siemens - SIPROTEC 5 relays with CPU variants CP100 version All versions < V8.80
  • Affected Vendor/Software: URL Logo Siemens - SIPROTEC 5 relays with CPU variants CP200 version All versions < V8.80
  • Affected Vendor/Software: URL Logo Siemens - SIPROTEC 5 relays with CPU variants CP300 version All versions < V8.80

CVE References

Description Tags Link
cert-portal.siemens.com
application/pdf
URL Logo MISC cert-portal.siemens.com/productcert/pdf/ssa-500748.pdf

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
SiemensSiprotec 5 With Cpu Variant Cp050AllAllAllAll
Operating
System
SiemensSiprotec 5 With Cpu Variant Cp100AllAllAllAll
Operating
System
SiemensSiprotec 5 With Cpu Variant Cp200AllAllAllAll
Operating
System
SiemensSiprotec 5 With Cpu Variant Cp300AllAllAllAll
  • cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp050:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp100:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp200:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:siemens:siprotec_5_with_cpu_variant_cp300:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-37206 : A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 All versions < V… twitter.com/i/web/status/1… 2021-09-14 11:03:54
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