Unrated severityNVD Advisory· Published May 12, 2021· Updated Aug 4, 2024
CVE-2020-28393
CVE-2020-28393
Description
An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4).
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Siemens/SCALANCE XM-400description
- Range: <6.4
- Range: <6.4
Patches
Vulnerability mechanics
References
2- cert-portal.siemens.com/productcert/pdf/ssa-116379.pdfmitrex_refsource_MISC
- us-cert.cisa.gov/ics/advisories/icsa-21-131-10mitrex_refsource_MISC
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