CVE-2020-25242

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Summary

CVECVE-2020-25242
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-05-12 14:15:00 UTC
Updated2021-12-03 19:52:00 UTC
DescriptionA vulnerability has been identified in SIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Lean (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Standard (incl. SIPLUS variants) (All versions). Specially crafted packets sent to TCP port 102 could cause a Denial-of-Service condition on the affected devices. A cold restart might be necessary in order to recover.

Risk And Classification

Problem Types: CWE-400

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Siemens Simatic Net Cp 343-1 Advanced - All All All
Operating System Siemens Simatic Net Cp 343-1 Advanced Firmware All All All All
Hardware Siemens Simatic Net Cp 343-1 Lean - All All All
Operating System Siemens Simatic Net Cp 343-1 Lean Firmware All All All All
Hardware Siemens Simatic Net Cp 343-1 Standard - All All All
Operating System Siemens Simatic Net Cp 343-1 Standard Firmware All All All All

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/pdf/ssa-676775.pdf MISC cert-portal.siemens.com
Siemens SIMATIC NET CP343-1 | CISA MISC us-cert.cisa.gov
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 590678 Siemens SIMATIC NET CP343-1 Denial of Service (DoS) Vulnerability (ICSA-21-131-07)

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