CISA has published an advisory on an incorrect permission assignment for critical resource vulnerability in Advtantech WebAccess Node. All versions prior to 9.0.1 are affected. Successful exploitation of this vulnerability could allow an attacker to escalate their privileges. Advantech has released update 9.0.1 to mitigate this vulnerability. CISA also recommends a series of measures to mitigate the vulnerability. Read the advisory at CISA.