CVE-2023-2061: Mitsubishielectric FX5-Enet/ip Firmware

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Use of Hard-coded Password vulnerability in FTP function on Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP allows a remote unauthenticated attacker to obtain a hard-coded password and access to the module via FTP.

Affected products

• Mitsubishielectric FX5-Enet/ip Firmware: affected versions not specified
• Mitsubishielectric RJ71EIP91 Firmware: affected versions not specified
• Mitsubishielectric SW1DNN-Eipct-Bd Firmware: affected versions not specified
• Mitsubishielectric SW1DNN-EIPCTFX5-Bd Firmware: affected versions not specified

Published 2023-06-02. Last modified 2026-06-17.