SWARCO CPU LS4000 (ICSA-20-154-06)

CISA has published an advisory on an improper access control vulnerability in SWARCO CPU LS4000. All OS versions starting with G4 are affected. Successful exploitation of this vulnerability could allow access to the device and disturb operations with connected devices. SWARCO has released a patch to fix the vulnerability and close the port. CISA also recommends a series of measures to mitigate the vulnerability. Read the advisory at CISA.