ABB System 800xA Base (ICSA-20-154-02) – Product Used in the Water and Wastewater and Energy Sectors

CISA has published an advisory on an incorrect permission assignment for critical resource vulnerability in ABB System 800xA Base. Versions 6.0 and prior are affected. Successful exploitation of this vulnerability could allow an attacker to escalate privileges and cause system functions to stop or malfunction. ABB has published an advisory with its recommendations for mitigation measures. CISA also recommends a series of measures to mitigate the vulnerability. Read the advisory at CISA.