CVE-2023-2063

MEDIUM

Mitsubishielectric Fx5-enet/ip Firmware - Unrestricted File Upload

Title source: rule

Description

Unrestricted Upload of File with Dangerous Type 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 cause information disclosure, tampering, deletion or destruction via file upload/download. As a result, the attacker may be able to exploit this for further attacks.

References (2)

Core 2

Core References

Third Party Advisory

https://jvn.jp/vu/JVNVU92908006

Vendor Advisory

https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2023-004.pdf

Scores

CVSS v3 6.3

EPSS 0.0057

EPSS Percentile 68.7%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-434

Status published

Products (4)

mitsubishielectric/fx5-enet\/ip_firmware

mitsubishielectric/rj71eip91_firmware

mitsubishielectric/sw1dnn-eipct-bd_firmware

mitsubishielectric/sw1dnn-eipctfx5-bd_firmware

Published Jun 02, 2023

Tracked Since Feb 18, 2026