medium
5.3
CWE
307
Advisory Published
Updated

CVE-2023-4625: Denial-of-Service（DoS） Vulnerability in Web server function on MELSEC Series CPU module

First published: Mon Nov 06 2023(Updated: )

Improper Restriction of Excessive Authentication Attempts vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F/iQ-R Series CPU modules Web server function allows a remote unauthenticated attacker to prevent legitimate users from logging into the Web server function for a certain period after the attacker has attempted to log in illegally by continuously attempting unauthorized login to the Web server function. The impact of this vulnerability will persist while the attacker continues to attempt unauthorized login.

Credit: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp

Affected SoftwareAffected VersionHow to fix
All of
Mitsubishielectric Fx5u-32mt\/es Firmware
Mitsubishielectric Fx5u-32mt\/es
All of
Mitsubishielectric Fx5u-64mt\/es Firmware
Mitsubishielectric Fx5u-64mt\/es
All of
Mitsubishielectric Fx5u-80mt\/es Firmware
Mitsubishielectric Fx5u-80mt\/es
All of
Mitsubishielectric Fx5u-32mr\/es Firmware
Mitsubishielectric Fx5u-32mr\/es
All of
Mitsubishielectric Fx5u-64mr\/es Firmware
Mitsubishielectric Fx5u-64mr\/es
All of
Mitsubishielectric Fx5u-80mr\/es Firmware
Mitsubishielectric Fx5u-80mr\/es
All of
Mitsubishielectric Fx5u-32mt\/ds Firmware
Mitsubishielectric Fx5u-32mt\/ds
All of
Mitsubishielectric Fx5u-64mt\/ds Firmware
Mitsubishielectric Fx5u-64mt\/ds
All of
Mitsubishielectric Fx5u-80mt\/ds Firmware
Mitsubishielectric Fx5u-80mt\/ds
All of
Mitsubishielectric Fx5u-32mr\/ds Firmware
Mitsubishielectric Fx5u-32mr\/ds
All of
Mitsubishielectric Fx5u-64mr\/ds Firmware
Mitsubishielectric Fx5u-64mr\/ds
All of
Mitsubishielectric Fx5u-80mr\/ds Firmware
Mitsubishielectric Fx5u-80mr\/ds
All of
Mitsubishielectric Fx5u-32mt\/ess Firmware
Mitsubishielectric Fx5u-32mt\/ess
All of
Mitsubishielectric Fx5u-64mt\/ess Firmware
Mitsubishielectric Fx5u-64mt\/ess
All of
Mitsubishielectric Fx5u-80mt\/ess Firmware
Mitsubishielectric Fx5u-80mt\/ess
All of
Mitsubishielectric Fx5u-32mt\/dss Firmware
Mitsubishielectric Fx5u-32mt\/dss
All of
Mitsubishielectric Fx5u-64mt\/dss Firmware
Mitsubishielectric Fx5u-64mt\/dss
All of
Mitsubishielectric Fx5u-80mt\/dss Firmware
Mitsubishielectric Fx5u-80mt\/dss
All of
Mitsubishielectric Fx5uc-32mt\/d Firmware
Mitsubishielectric Fx5uc-32mt\/d
All of
Mitsubishielectric Fx5uc-64mt\/d Firmware
Mitsubishielectric Fx5uc-64mt\/d
All of
Mitsubishielectric Fx5uc-96mt\/d Firmware
Mitsubishielectric Fx5uc-96mt\/d
All of
Mitsubishielectric Fx5uc-32mt\/dss Firmware
Mitsubishielectric Fx5uc-32mt\/dss
All of
Mitsubishielectric Fx5uc-64mt\/dss Firmware
Mitsubishielectric Fx5uc-64mt\/dss
All of
Mitsubishielectric Fx5uc-96mt\/dss Firmware
Mitsubishielectric Fx5uc-96mt\/dss
All of
Mitsubishielectric Fx5uc-32mt\/ds-ts Firmware
Mitsubishielectric Fx5uc-32mt\/ds-ts
All of
Mitsubishielectric Fx5uc-32mt\/dss-ts Firmware
Mitsubishielectric Fx5uc-32mt\/dss-ts
All of
Mitsubishielectric Fx5uc-32mr\/ds-ts Firmware
Mitsubishielectric Fx5uc-32mr\/ds-ts
All of
Mitsubishielectric Fx5uj-24mt\/es Firmware
Mitsubishielectric Fx5uj-24mt\/es
All of
Mitsubishielectric Fx5uj-40mt\/es Firmware
Mitsubishielectric Fx5uj-40mt\/es
All of
Mitsubishielectric Fx5uj-60mt\/es Firmware
Mitsubishielectric Fx5uj-60mt\/es
All of
Mitsubishielectric Fx5uj-24mr\/es Firmware
Mitsubishielectric Fx5uj-24mr\/es
All of
Mitsubishielectric Fx5uj-40mr\/es Firmware
Mitsubishielectric Fx5uj-40mr\/es
All of
Mitsubishielectric Fx5uj-60mr\/es Firmware
Mitsubishielectric Fx5uj-60mr\/es
All of
Mitsubishielectric Fx5uj-24mt\/ess Firmware
Mitsubishielectric Fx5uj-24mt\/ess
All of
Mitsubishielectric Fx5uj-40mt\/ess Firmware
Mitsubishielectric Fx5uj-40mt\/ess
All of
Mitsubishielectric Fx5uj-60mt\/ess Firmware
Mitsubishielectric Fx5uj-60mt\/ess
All of
Mitsubishielectric Fx5uj-24mt\/ds Firmware
Mitsubishielectric Fx5uj-24mt\/ds
All of
Mitsubishielectric Fx5uj-40mt\/ds Firmware
Mitsubishielectric Fx5uj-40mt\/ds
All of
Mitsubishielectric Fx5uj-60mt\/ds Firmware
Mitsubishielectric Fx5uj-60mt\/ds
All of
Mitsubishielectric Fx5uj-24mr\/ds Firmware
Mitsubishielectric Fx5uj-24mr\/ds
All of
Mitsubishielectric Fx5uj-40mr\/ds Firmware
Mitsubishielectric Fx5uj-40mr\/ds
All of
Mitsubishielectric Fx5uj-60mr\/ds Firmware
Mitsubishielectric Fx5uj-60mr\/ds
All of
Mitsubishielectric Fx5uj-24mt\/dss Firmware
Mitsubishielectric Fx5uj-24mt\/dss
All of
Mitsubishielectric Fx5uj-40mt\/dss Firmware
Mitsubishielectric Fx5uj-40mt\/dss
All of
Mitsubishielectric Fx5uj-60mt\/dss Firmware
Mitsubishielectric Fx5uj-60mt\/dss
All of
Mitsubishielectric Fx5uj-24mt\/es-a Firmware
Mitsubishielectric Fx5uj-24mt\/es-a
All of
Mitsubishielectric Fx5uj-40mt\/es-a Firmware
Mitsubishielectric Fx5uj-40mt\/es-a
All of
Mitsubishielectric Fx5uj-60mt\/es-a Firmware
Mitsubishielectric Fx5uj-60mt\/es-a
All of
Mitsubishielectric Fx5uj-24mr\/es-a Firmware
Mitsubishielectric Fx5uj-24mr\/es-a
All of
Mitsubishielectric Fx5uj-40mr\/es-a Firmware
Mitsubishielectric Fx5uj-40mr\/es-a
All of
Mitsubishielectric Fx5uj-60mr\/es-a Firmware
Mitsubishielectric Fx5uj-60mr\/es-a
All of
Mitsubishielectric Fx5s-30mt\/es Firmware
Mitsubishielectric Fx5s-30mt\/es
All of
Mitsubishielectric Fx5s-40mt\/es Firmware
Mitsubishielectric Fx5s-40mt\/es
All of
Mitsubishielectric Fx5s-60mt\/es Firmware
Mitsubishielectric Fx5s-60mt\/es
All of
Mitsubishielectric Fx5s-80mt\/es Firmware
Mitsubishielectric Fx5s-80mt\/es
All of
Mitsubishielectric Fx5s-30mr\/es Firmware
Mitsubishielectric Fx5s-30mr\/es
All of
Mitsubishielectric Fx5s-40mr\/es Firmware
Mitsubishielectric Fx5s-40mr\/es
All of
Mitsubishielectric Fx5s-60mr\/es Firmware
Mitsubishielectric Fx5s-60mr\/es
All of
Mitsubishielectric Fx5s-80mr\/es Firmware
Mitsubishielectric Fx5s-80mr\/es
All of
Mitsubishielectric Fx5s-30mt\/ess Firmware
Mitsubishielectric Fx5s-30mt\/ess
All of
Mitsubishielectric Fx5s-40mt\/ess Firmware
Mitsubishielectric Fx5s-40mt\/ess
All of
Mitsubishielectric Fx5s-60mt\/ess Firmware
Mitsubishielectric Fx5s-60mt\/ess
All of
Mitsubishielectric Fx5s-80mt\/ess Firmware
Mitsubishielectric Fx5s-80mt\/ess

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