CVE-2020-9307 (GCVE-0-2020-9307)

Vulnerability from cvelistv5 – Published: 2021-02-11 20:32 – Updated: 2024-08-04 10:26
VLAI
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).
Severity
6.5 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 29/100 over 2175 records in the last 180 days details
References
Date Public
2021-01-28 00:00
Show details on NVD website
To clipboard 

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