CVE-2020-12739

medium

Description

A denial-of-service vulnerability in the Fanuc i Series CNC (0i-MD and 0i Mate-MD) could allow an unauthenticated, remote attacker to cause an affected CNC to become inaccessible to other devices.

References

Advisories
More

https://jvn.jp/jp/JVN84959128/index.html

https://jvn.jp/en/jp/JVN84959128/index.html

http://jvn.jp/en/jp/JVN84959128/index.html

https://www.fanuc.co.jp/eindex.html

Details

Source: Mitre, NVD

Published: 2020-08-03

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L