CVE-2023-2060 HIGH

CVE-2023-2060: Authentication bypass vulnerability in MELSEC iQ-R Series / iQ-F Series EtherNet/IP Modules

Vendor Mitsubishi Electric Corporation
Product MELSEC iQ-R Series EtherNet/IP module RJ71EIP91
Weakness CWE-521
Published June 2, 2023
Last update March 5, 2025
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Weak Password Requirements 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 access to the module via FTP by dictionary attack or password sniffing.

Key dates

02Disclosure timeline

June 2, 2023 CVE published
March 5, 2025 Record updated