DoS vulnerability in SIMATIC S7-400 controllers

18 May 2018

A hardware vulnerability in SIMATIC S7-400 CPUs could cause denial-of-service conditions of affected PLCs. Exploitation of the vulnerability does not require user interaction or any privileges
Attack on Cisco switches

11 April 2018

A vulnerability in Cisco Smart Install Client was exploited in an attack on Cisco IOS switches to modify configuration files on the devices and cause a denial-of-service condition
Vulnerability in Nari PCS-9611 relays

29 January 2018

An improper input validation vulnerability has been identified in the Nari PCS-9611 protection relay. Although an exploit for the vulnerability exists, the vendor has so far not commented on the problem.