Resource exhaustion in Fanuc Power Motion I-Model A
CVE-2020-12739
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.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.019 (78.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
Affected products
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Third Party Advisory, x_refsource_JVN, third-party-advisory)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_JVN, third-party-advisory)
Frequently asked questions
- What is CVE-2020-12739?
- CVE-2020-12739 is a medium-severity vulnerability in Fanuc Power Motion I-Model A, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2020-08-03.
- How severe is CVE-2020-12739?
- Medium severity. CVSS v3 base score is 5.3 out of 10.