CVE-2020-12739 - CVE House
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Status published Medium CVE-2020-12739

A denial-of-service vulnerability in the Fanuc i Series CNC (0i-MD...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

Affected Vendor

Affected Software

series 30i firmware, series 31i firmware, series 32i-b plus firmware, series 35i-b firmware, power motion i-model a firmware, series 0i-model f plus firmware, series 0i-model f firmware, series 32i-model a firmware, series 0i-model d firmware, series 0i-mate d firmware, series 0i-model c firmware, series 16i firmware, series 18i firmware, series 21i-model b firmware, series 0i-model b firmware, series 18i-wb firmware
Vulnerable Versions:
Unknown

Timeline

Official Publish: August 3rd, 2020
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.