CISA has published an advisory on an uncontrolled resource consumption vulnerability in Mitsubishi Electric MELSEC. All versions of MELSEC’s iQ-R, iQ-F, Q, L, and F series are affected. Successful exploitation of this vulnerability may render the device unresponsive. Mitsubishi Electric recommends some measures to mitigate the vulnerability. CISA also recommends a series of measures to mitigate the vulnerability. Read the advisory at CISA.