CVE-2020-12739
MEDIUM
5.3
CVSS Score
Published: August 3, 2020 at 04:35 PM UTC
Updated: June 17, 2026 at 02:52 AM UTC
32 products affected across 1 vendorSeries 32I Model a FirmwareSeries 0I Model F Plus FirmwareSeries 32I B Plus Firmware
Using N/A by N/A?
Get instant alerts when new vulnerabilities affect N/A - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5.3
Exploit prediction
EPSS 2%
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (4)
Third Party Advisoryx_refsource_JVN
Source: [email protected]
http://jvn.jp/en/jp/JVN84959128/index.htmlx_refsource_MISCThird Party Advisory
Source: [email protected]
https://jvn.jp/en/jp/JVN84959128/index.htmlThird Party Advisoryx_refsource_JVN
Source: [email protected]
https://jvn.jp/jp/JVN84959128/index.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-400
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card