Mitsubishi Electric MELSEC iQ-F/iQ-R Series CPU Module (Update A)
Successful exploitation of this vulnerability could allow a remote attacker to prevent legitimate users from logging into the web server function for a certain period, resulting in a denial-of-service condition. The impact of this vulnerability will persist while the attacker continues to attempt the attack.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-4625US | medium5.3 | — | ||
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 u… | ||||
references
External citations — patches, advisories, analysis.
- ICS Advisory ICSA-23-306-02 JSONself
- Recommended Practicesexternal
- ICSA Advisory ICSA-23-306-02 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
remediations (11)
- MitigationFX5S-xMy/z x=30,40,60,80*, y=T,R, z=ES,ESS
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationFX5U-xMy/z x=32,64,80, y=T,R, z=ES,DS,ESS,DSS (Serial number 179**** and prior)
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationFX5U-xMy/z x=32,64,80, y=T,R, z=ES,DS,ESS,DSS (Serial number 17X**** and later)
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationFX5UC-32MT/DS-TS, FX5UC-32MT/DSS-TS, FX5UC-32MR/DS-TS
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationFX5UC-xMy/z x=32,64,96, y=T, z=D,DSS (Serial number 179**** and prior)
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationFX5UC-xMy/z x=32,64,96, y=T, z=D,DSS (Serial number 17X**** and later)
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationFX5UJ-xMy/ES-A* x=24,40,60, y=T,R
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationFX5UJ-xMy/z x=24,40,60, y=T,R, z=ES,DS,ESS,DSS
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationR00/01/02CPU
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationR04/08/16/32/120(EN)CPU
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
- MitigationR08/16/32/120/PCPU
Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:
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