Number: AV20-233
Date: 2 July 2020
On 30 June 2020 US-CERT published an advisory to highlight two vulnerabilities in several of Mitsubishi Factory Automation Engineering Software Products:
- CPU Module Logging Configuration Tool, Versions 1.94Y and prior
- CW Configurator, Versions 1.010L and prior
- EM Software Development Kit (EM Configurator), Versions 1.010L and prior
- GT Designer3 (GOT2000), Versions 1.221F and prior
- GX LogViewer, Versions 1.96A and prior
- GX Works2, Versions 1.586L and prior
- GX Works3, Versions 1.058L and prior
- M_CommDTM-HART, Version 1.00A
- M_CommDTM-IO-Link, Versions 1.02C and prior
- MELFA-Works, Versions 4.3 and prior
- MELSEC-L Flexible High-Speed I/O Control Module Configuration Tool, Versions 1.004E and prior
- MELSOFT FieldDeviceConfigurator, Versions 1.03D and prior
- MELSOFT iQ AppPortal, Versions 1.11M and prior
- MELSOFT Navigator, Versions 2.58L and prior
- MI Configurator, Versions 1.003D and prior
- Motion Control Setting, Versions 1.005F and prior
- MR Configurator2, Versions 1.72A and prior
- MT Works2, Versions 1.156N and prior
- RT ToolBox2, Versions 3.72A and prior
- RT ToolBox3, Versions 1.50C and prior
Successful exploitation of this vulnerability could allow exfiltration of system files or a denial-of-service condition.
The Cyber Centre encourages users and administrators to review the provided web link, perform the suggested mitigations and apply the necessary manufacturer updates.
https://www.us-cert.gov/ics/advisories/icsa-20-182-02
Note to Readers
The Canadian Centre for Cyber Security (Cyber Centre) operates as part of the Communications Security Establishment. We are Canada’s national authority on cyber security and we lead the government’s response to cyber security events. As Canada's national computer security incident response team, the Cyber Centre works in close collaboration with government departments, critical infrastructure, Canadian businesses and international partners to prepare for, respond to, mitigate, and recover from cyber events. We do this by providing authoritative advice and support, and coordinating information sharing and incident response. The Cyber Centre is outward-facing, welcoming partnerships that help build a stronger, more resilient cyber space in Canada.