cve-2020-9307
Vulnerability from cvelistv5
Published
2021-02-11 20:32
Modified
2024-08-04 10:26
Severity ?
Summary
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 of the device. This effectively breaks the redundancy of the HSR ring. If the attacker can perform the same attack on a second device, the ring is broken into two parts (thus disrupting communication between devices in the different parts).
References
cve@mitre.orghttps://www.belden.com/dfsmedia/f1e38517e0cd4caa8b1acb6619890f5e/12276-source/options/viewVendor Advisory
cve@mitre.orghttps://www.belden.com/securityVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.belden.com/dfsmedia/f1e38517e0cd4caa8b1acb6619890f5e/12276-source/options/viewVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.belden.com/securityVendor Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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