Hitachi ABB Power Grids AFS Series
Successful exploitation of this vulnerability could cause a denial-of-service condition on one of the ports in a HSR ring.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-9307US | medium6.5 | — | ||
Hirschmann OS2, RSP, and RSPE devices before HiOS 08.3.00 allow a denial of service. An unauthenticated, adjacent attacker can cause an infinite loop on one of the HSR ring ports o… | ||||
references
External citations — patches, advisories, analysis.
remediations (2)
- MitigationAFS660-SR
Hitachi ABB Power Grids has published an advisory for AFS Series and advises users to update products with available updates. The update removes the vulnerability by modifying the way the switch processes HSR frames.
https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A9269&LanguageCode=en&DocumentPartId=&Action=Launch - MitigationAFS665-SR
Hitachi ABB Power Grids has published an advisory for AFS Series and advises users to update products with available updates. The update removes the vulnerability by modifying the way the switch processes HSR frames.
https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A9269&LanguageCode=en&DocumentPartId=&Action=Launch
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