Description
A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Received webpackets are not properly processed. An unauthenticated remote attacker with access to any of the Ethernet interfaces could send specially crafted packets to force a restart of the target device.
Related CPE's
References
https://cert-portal.siemens.com/productcert/pdf/ssa-500748.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-500748.pdf
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 · High
Information
Source identifier
Vulnerability status
Modified
Published
2021-09-14T09:15:26.547Z
4 years agoLast modified
2024-11-21T05:14:51.697Z
1 year ago