Detections
Analytics
CVE-2020-28393
high
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).
References
https://us-cert.cisa.gov/ics/advisories/icsa-21-131-10
https://cert-portal.siemens.com/productcert/pdf/ssa-116379.pdf