Vulnerability · Published Aug 3, 2020 · Assigned by mitre

CVE-2020-12739

Medium 5.3

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities).

Severity (CVSS NVD)5.3Medium

Exploit odds (30 days)1.9%top 19.7% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.fanuc.co.jp/eindex.html x_refsource_MISC
JVN#84959128 third-party-advisory, x_refsource_JVN
https://jvn.jp/en/jp/JVN84959128/index.html x_refsource_MISC
JVN#84959128 third-party-advisory, x_refsource_JVN