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CVE-2020-28393

CVE-2020-28393

EPSS 1.6%CWE-682
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).
Affected products
n/a · SCALANCE XM-400, XR-500

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References
https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdfhttps://us-cert.cisa.gov/ics/advisories/icsa-21-131-10