Description
Active Debug Code vulnerability in robot controller of Mitsubishi Electric Corporation industrial robot MELFA SD/SQ Series and MELFA F-Series allows a remote unauthenticated attacker to gain unauthorized access by authentication bypass through an unauthorized telnet login. As for the affected model names, controller types and firmware versions, see the Mitsubishi Electric's advisory which is listed in [References] section.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-771 of RV-2SD | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-771 of RV-2SDB | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-721 of RV-3SD | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-721 of RV-3SD-SM | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-721 of RV-3SDC | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-721 of RV-3SDB | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-721 of RV-3SDB-SM | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-731 of RV-3SDBC | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-731 of RV-3SDJ | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-731 of RV-3SDJ-SM | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-731 of RV-3SDJC | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-731 of RV-3SDJB | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-731 of RV-3SDJB-SM | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-731 of RV-3SDJBC | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-711 of RV-6SD | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-711 of RV-6SDC | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-711 of RV-6SDL | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-711 of RV-6SDLC | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR3D-711M of RV-6SDC-SM | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR3D-711M of RV-6SDLC-SM | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR3D-701M of RV-12SD | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR3D-701 of RV-12SDC | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR3D-701M of RV-12SDL | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR3D-701 of RV-12SDLC | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-781 of RH-3SDHR3515 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-781 of RH-3SDHR3515C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-781 of RH-3SDHR3515W | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH3520 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH3532 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH4520 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH4532 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH5532 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH5520 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH3517M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH3517M-SM | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH3527M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH4517M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH4527M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH5517M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH5517M-SM | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH5527M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH3517C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH3527C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH4517C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH4527C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH5517C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1DA-761 of RH-6SDH5527C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH5535 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH5545 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH7035 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH7045 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH8535 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH8545 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH5530M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-12SDH5538M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH7030M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-12SDH7038M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH8530M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-12SDH8538M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH5530C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH5538C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH7030C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH7038C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-12SDH8530C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-741 of RH-12SDH8538C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-18SDH8535 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-18SDH8530M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-18SDH8530C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH8535 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH8545 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH10035 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH10045 | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH8530M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH8538M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH10030M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH10038M | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH8530C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH8538C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH10030C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2DA-751 of RH-20SDH10038C | S7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-772 of RV-2SQ | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-772 of RV-2SQB | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-721 of RV-3SQ | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-721 of RV-3SQ-SM | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-721 of RV-3SQC | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-721 of RV-3SQB | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-721 of RV-3SQB-SM | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-721 of RV-3SQBC | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-731 of RV-3SQJ | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-731 of RV-3SQJ-SM | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-731 of RV-3SQJC | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-731 of RV-3SQJB | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-731 of RV-3SQJB-SM | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR1QA-731 of RV-3SQJBC | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2QA-711 of RV-6SQ | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2QA-711 of RV-6SQC | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2QA-711 of RV-6SQL | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR2QA-711 of RV-6SQLC | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR3Q-711M of RV-6SQ-SM | R7x and prior | — |
| Mitsubishi Electric | MELFA SD/SQ Series Controller CR3Q-711M of RV-6SQC-SM | R7x and prior | — |
Advisories 1
- ICSA-23-026-05 Mitsubishi Electric MELFA SD/SQ series and F-series Robot Controllers CISA ICS & IT advisories · Jan 26, 2023