CVE-2023-2062

MEDIUM

Mitsubishielectric Fx5-enet/ip Firmware - Exposure to Wrong Actor

Title source: rule

Description

Missing Password Field Masking vulnerability in Mitsubishi Electric Corporation EtherNet/IP configuration tools SW1DNN-EIPCT-BD and SW1DNN-EIPCTFX5-BD allows a remote unauthenticated attacker to know the password for MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP. This vulnerability results in authentication bypass vulnerability, which allows the attacker to access MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP via FTP.

References (3)

[Third Party Advisory] https://jvn.jp/vu/JVNVU92908006

[Vendor Advisory] https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2023-004.pdf

[Third Party Advisory, US Government Resource] https://www.cisa.gov/news-events/ics-advisories/icsa-23-157-02

Scores

CVSS v3 6.2

EPSS 0.0005

EPSS Percentile 16.4%

Attack Vector LOCAL

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

Classification

CWE

CWE-549 CWE-668

Status published

Affected Products (4)

mitsubishielectric/fx5-enet\/ip_firmware

mitsubishielectric/sw1dnn-eipct-bd_firmware

mitsubishielectric/rj71eip91_firmware

mitsubishielectric/sw1dnn-eipctfx5-bd_firmware

Timeline

Published Jun 02, 2023

Tracked Since Feb 18, 2026