R32mtcpu Firmware

r32mtcpu_firmware

Vendor: Mitsubishielectric • 1 CVE

CVEs (1)

CVE

VENDORS

PRODUCTS

UPDATED

PUBLISHED

CVSS

CVE-2020-16850

1Mitsubishielectric

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Nov 21, 2024

Nov 30, 2020

N/A· v4

7.5 HIGH· v3

7.8 HIGH· v2

Mitsubishi MELSEC iQ-R Series PLCs with firmware 49 allow an unauthenticated attacker to halt the industrial process by sending a crafted packet over the network. This denial of service attack exposes Improper Input Validation. After halting, physical access to the PLC is required in order to restore production, and the device state is lost. This is related to R04CPU, RJ71GF11-T2, R04CPU, and RJ71GF11-T2.Show less