medium
5.3
CWE
20
Advisory Published
Updated

CVE-2022-25162: Input Validation

First published: Wed May 18 2022(Updated: )

Improper Input Validation vulnerability in Mitsubishi Electric MELSEC iQ-F series FX5U-xMy/z(x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X**** or later and versions prior to 1.270, Mitsubishi Electric Mitsubishi Electric MELSEC iQ-F series FX5U-xMy/z(x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179**** and prior and versions prior to 1.073, MELSEC iQ-F series FX5UC-xMy/z(x=32,64,96, y=T,R, z=D,DSS) with serial number 17X**** or later and versions prior to 1.270, Mitsubishi Electric MELSEC iQ-F series FX5UC-xMy/z(x=32,64,96, y=T,R, z=D,DSS) with serial number 179**** and prior and versions prior to 1.073, Mitsubishi Electric MELSEC iQ-F series FX5UC-32MT/DS-TS versions prior to 1.270, Mitsubishi Electric MELSEC iQ-F series FX5UC-32MT/DSS-TS versions prior to 1.270, Mitsubishi Electric MELSEC iQ-F series FX5UC-32MR/DS-TS versions prior to 1.270, Mitsubishi Electric MELSEC iQ-F series FX5UJ-xMy/z(x=24,40,60, y=T,R, z=ES,ESS) versions prior to 1.030, Mitsubishi Electric MELSEC iQ-F series FX5UJ-xMy/ES-A(x=24,40,60, y=T,R) versions prior to 1.031 and Mitsubishi Electric MELSEC iQ-F series FX5S-xMy/z(x=30,40,60,80, y=T,R, z=ES,ESS) version 1.000 allows a remote unauthenticated attacker to cause a temporary DoS condition for the product's communication by sending specially crafted packets.

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

Affected SoftwareAffected VersionHow to fix
Mitsubishi Electric Melsec IQ-FX5U-32MT/ES Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-32MT/ES
Mitsubishi Electric Melsec IQ-FX5U-32MT/DS Firmware<1.270
Mitsubishi Electric Melsec Iq-fx5u-32mt/ds
Mitsubishi Electric Melsec IQ-FX5U-32MT/ESS Firmware<1.270
Mitsubishielectric Melsec Iq-fx5u-32mt/ess
Mitsubishi Electric Melsec IQ-FX5U-32MT/DSS Firmware<1.270
Mitsubishi Electric Melsec Iq-FX5U-32MT/DSS
Mitsubishi Electric Melsec IQ-FX5U-32MR/ES Firmware<1.270
Mitsubishi Electric Melsec Iq-FX5U-32MR/ES
Mitsubishi Electric Melsec IQ-FX5U-32MR/DS Firmware<1.270
Mitsubishi Electric Melsec Iq-fx5u-32mr/ds
Mitsubishielectric Melsec Iq-fx5u-32mr/ess Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-32MR/ESS
Mitsubishi Electric MELSEC IQ-FX5U-32MR/DSS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-32MR/DSS
Mitsubishi Electric Melsec IQ-FX5U-64MT/ES Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-64MT/ES
Mitsubishi Electric Melsec IQ-FX5U-64MT/DS Firmware<1.270
Mitsubishi Electric MELSEC iQ-FX5U-64MT/DS
Mitsubishielectric Melsec Iq-fx5u-64mt/ess Firmware<1.270
Mitsubishi Electric Melsec Iq-FX5U-64MT/ESS
Mitsubishi Electric Melsec IQ-FX5U-64MT/DSS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-64MT/DSS
Mitsubishielectric Melsec Iq-fx5u-64mr/es Firmware<1.270
Mitsubishi Electric Melsec Iq-fx5u-64mr/es
Mitsubishi Electric Melsec IQ-FX5U-64MR/DS Firmware<1.270
Mitsubishi Electric Melsec Iq-FX5U-64MR/DS
Mitsubishi Electric Melsec IQ-FX5U-64MR/ESS Firmware<1.270
Mitsubishi Electric MELSEC iQ-FX5U-64MR/ESS
Mitsubishielectric Melsec Iq-fx5u-64mr/dss Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-64MR/DSS
Mitsubishi Electric Melsec IQ-FX5U-80MT/ES Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-80MT/ES
Mitsubishi Electric Melsec IQ-FX5U-80MT/DS Firmware<1.270
Mitsubishi Electric MELSEC IQ-FX5U-80MT/DS
Mitsubishi Electric Melsec IQ-FX5U-80MT/ESS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-80MT/ESS
Mitsubishi Electric Melsec IQ-FX5U-80MT/DSS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-80MT/DSS
Mitsubishi Electric Melsec Iq-fx5u-80mr/es Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-80MR/ES
Mitsubishi Electric Melsec IQ-FX5U-80MR/DS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-80MR/DS
Mitsubishi Electric Melsec IQ-FX5U-80MR/ESS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-80MR/ESS
Mitsubishielectric Melsec Iq-fx5u-80mr/dss Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5U-80MR/DSS
Mitsubishi Electric Melsec Iq-Fx5U-32MT/ES Firmware<1.073
Mitsubishi Electric MELSEC iQ-FX5U-32MT/ES
Mitsubishi Electric Melsec Iq-Fx5U-32MT/DS Firmware<1.073
Mitsubishi Electric MELSEC iQ-FX5U-32MT/DS
Mitsubishi Electric Melsec IQ-FX5U-32MT/ESS Firmware<1.073
Mitsubhishielectric Melsec Iq-fx5u-32mt/ess
Mitsubishi Electric Melsec IQ-FX5U-32MT/DSS Firmware<1.073
Mitsubishi Electric Melsec Iq-fx5u-32mt/dss
Mitsubishi Electric MELSEC IQ-FX5U-32MR/ES Firmware<1.073
Mitsubishi Electric Melsec Iq-fx5u-32mr/es
Mitsubhishielectric Melsec Iq-fx5u-32mr/ds Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-32MR/DS
Mitsubhishielectric Melsec Iq-fx5u-32mr/ess Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-32MR/ESS
Mitsubishi Electric Melsec IQ-FX5U-32MR/DSS Firmware<1.073
Mitsubishi Electric Melsec Iq-FX5U-32MR/DSS
Mitsubhishielectric Melsec Iq-fx5u-64mt/es Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-64MT/ES
Mitsubishi Electric Melsec IQ-FX5U-64MT/DS Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-64MT/DS
Mitsubishi Electric Melsec IQ-FX5U-64MT/ESS Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-64MT/ESS
Mitsubishi Electric Melsec iQ-FX5U-64MT/DSS Firmware<1.073
Mitsubishi Electric Melsec Iq-FX5U-64MT/DSS
Mitsubishi Electric MELSEC IQ-FX5U-64MR/ES Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-64MR/ES
Mitsubishi Electric Melsec IQ-FX5U-64MR/DS Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-64MR/DS
Mitsubishi Electric Melsec Iq-FX5U-64MR/ESS Firmware<1.073
Mitsubishi Electric Melsec Iq-FX5U-64MR/ESS
Mitsubishi Electric Melsec IQ-FX5U-64MR/DSS Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-64MR/DSS
Mitsubishi Electric MELSEC iQ-FX5U-80MT/ES Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-80MT/ES
Mitsubishi Electric Melsec IQ-FX5U-80MT/DS Firmware<1.073
Mitsubishi Electric Melsec Iq-Fx5U-80MT/DS
Mitsubishi Electric Melsec Iq-Fx5U-80MT/ESS Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-80MT/ESS
Mitsubishi Electric Melsec IQ-FX5U-80MT/DSS Firmware<1.073
Mitsubishi Electric Melsec Iq-FX5U-80MT/DSS
Mitsubishi Electric Melsec IQ-FX5U-80MR/ES Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-80MR/ES
Mitsubishi Electric Melsec IQ-FX5U-80MR/DS Firmware<1.073
Mitsubishi Electric Melsec Iq-FX5U-80MR/DS
Mitsubhishielectric Melsec Iq-fx5u-80mr/ess Firmware<1.073
Mitsubishi Electric MELSEC IQ-FX5U-80MR/ESS
Mitsubishi Electric Melsec IQ-FX5U-80MR/DSS Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5U-80MR/DSS
Mitsubishi Electric MELSEC IQ-FX5UC-32MT/DD Firmware<1.270
Mitsubishi Electric MELSEC IQ-FX5UC-32MT/DD Firmware
Mitsubishielectric Melsec Iq-fx5uc-32mt/ds Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-32MT/DS
Mitsubishielectric Melsec Iq-fx5uc-32mr/dds Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-32MR/DDS
Mitsubishielectric Melsec Iq-fx5uc-32mr/ds Firmware<1.270
Mitsubishi Electric MELSEC iQ-FX5UC-32MR/DS
Mitsubishi Electric Melsec Iq-FX5UC-64MT/DDS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-64MT/DDS
Mitsubishi Electric Melsec IQ-FX5UC-64MT/DS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-64MT/DS
Mitsubishielectric Melsec Iq-fx5uc-64mr/dds Firmware<1.270
Mitsubishi Electric Melsec iq-FX5UC-64MR/DDs
Mitsubishielectric Melsec Iq-fx5uc-64mr/ds Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-64MR/DS
Mitsubishielectric Melsec Iq-fx5uc-96mt/dds Firmware<1.270
Mitsubishi Electric Melsec Iq-fx5uc-96mt/dds
Mitsubishi Electric Melsec IQ-FX5UC-96MT/DS Firmware<1.270
Mitsubishi Electric Melsec Iq-fx5uc-96mt/ds
Mitsubishi Electric MELSEC IQ-FX5UC-96MR/DDS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-96MR/DDS
Mitsubishi Electric Melsec IQ-FX5UC-96MR/DS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-96MR/DS
Mitsubishi Electric MELSEC IQ-FX5UC-32MT/DD Firmware<1.073
Mitsubishielectric Melsec Iq-fx5uc-32mt/ds Firmware<1.073
Mitsubishielectric Melsec Iq-fx5uc-32mr/dds Firmware<1.073
Mitsubishielectric Melsec Iq-fx5uc-32mr/ds Firmware<1.073
Mitsubishi Electric Melsec Iq-FX5UC-64MT/DDS Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5UC-64MT/DS Firmware<1.073
Mitsubishielectric Melsec Iq-fx5uc-64mr/dds Firmware<1.073
Mitsubishielectric Melsec Iq-fx5uc-64mr/ds Firmware<1.073
Mitsubishielectric Melsec Iq-fx5uc-96mt/dds Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5UC-96MT/DS Firmware<1.073
Mitsubishi Electric MELSEC IQ-FX5UC-96MR/DDS Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5UC-96MR/DS Firmware<1.073
Mitsubishi Electric Melsec IQ-FX5UC-32MT/DS-TS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-32MT/DS-TS
Mitsubishielectric Melsec Iq-fx5uc-32mt/dss-ts Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-32MT/DSS-TS
Mitsubishi Electric Melsec IQ-FX5UC-32MR/DS-TS Firmware<1.270
Mitsubishi Electric Melsec IQ-FX5UC-32MR/DS-TS
Mitsubishi Electric Melsec IQ-FX5UJ-24MT/ES Firmware<1.030
Mitsubishi Electric Melsec IQ-FX5UJ-24MT/ES
Mitsubishi Electric Melsec IQ-FX5UJ-24MT/ESS Firmware<1.030
Mitsubishi Electric Melsec Iq-Fx5uj-24mt/ess
Mitsubishi Electric Melsec IQ-FX5UJ-24MR/ES Firmware<1.030
Mitsubishi Electric Melsec IQ-FX5UJ-24MR/ES
Mitsubishi Electric Melsec IQ-FX5UJ-24MR/ESS Firmware<1.030
Mitsubishi Electric Melsec IQ-FX5UJ-24MR/ESS Firmware
Mitsubishi Electric Melsec IQ-FX5UJ-40MT/ES Firmware<1.030
Mitsubishi Electric MELSEC iQ-FX5UJ-40MT/ES
Mitsubishi Electric Melsec IQ-FX5UJ-40MT/ESS Firmware<1.030
Mitsubishi Electric Melsec Iq-FX5UJ-40MT/ESS
Mitsubishi Electric Melsec IQ-FX5UJ-40MR/ES Firmware<1.030
Mitsubishi Electric Melsec IQ-FX5UJ-40MR/ES
Mitsubishi Electric Melsec Iq-FX5UJ-40MR/ESS Firmware<1.030
Mitsubishi Electric Melsec IQ-FX5UJ-40MR/ESS
Mitsubishi Electric Melsec Iq-Fx5uj-60MT/ES Firmware<1.030
Mitsubishi Electric Melsec IQ-FX5UJ-60MT/ES
Mitsubishi Electric Melsec IQ-FX5UJ-60MT/ESS Firmware<1.030
Mitsubishi Electric Melsec IQ-FX5UJ-60MT/ESS
Mitsubishi Electric Melsec IQ-FX5UJ-60MR/ES Firmware<1.030
Mitsubishi Electric Melsec IQ-FX5UJ-60MR/ES
Mitsubishi Electric Melsec IQ-FX5UJ-60MR/ESS Firmware<1.030
Mitsubishi Electric Melsec IQ-FX5UJ-60MR/ESS
Mitsubishielectric Melsec Iq-fx5uj-24mt/es-a Firmware<1.031
Mitsubishi Electric Melsec IQ-FX5UJ-24MT/ES-A
Mitsubishi Electric Melsec IQ-FX5UJ-24MR/ES-A Firmware<1.031
Mitsubishi Electric Melsec IQ-FX5UJ-24MR/ES-A
Mitsubishi Electric Melsec IQ-FX5UJ-40MT/ES-A Firmware<1.031
Mitsubishi Electric Melsec IQ-FX5UJ-40MT/ES-A
Mitsubishi Electric Melsec IQ-FX5UJ-40MR/ES-A Firmware<1.031
Mitsubishielectric Melsec Iq-fx5uj-40mr/es-a
Mitsubishi Electric Melsec IQ-FX5UJ-60MT/ES-A Firmware<1.031
Mitsubishi Electric Melsec Iq-FX5UJ-60MT/ES-A
Mitsubishi Electric Melsec IQ-FX5UJ-60MR/ES-A Firmware<1.031
Mitsubishi Electric Melsec IQ-FX5UJ-60MR/ES-A
Mitsubishielectric Melsec Iq-fx5s-30mt/es Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-30MT/ES
Mitsubishi Electric Melsec IQ-FX5S-30MT/ESS Firmware=1.000
Mitsubishi Electric Melsec Iq-fx5s-30mt/ess
Mitsubishi Electric Melsec IQ-FX5S-30MR/ES Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-30MR/ES
Mitsubishi Electric Melsec IQ-FX5S-30MR/ESS Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-30MR/ESS
Mitsubishi Electric Melsec IQ-FX5S-40MT/ES Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-40MT/ES
Mitsubishi Electric Melsec IQ-FX5S-40MT/ESS Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-40MT/ESS
Mitsubishi Electric Melsec IQ-FX5S-40MR/ES Firmware=1.000
Mitsubishi Electric Melsec Iq-fx5s-40mr/es
Mitsubishi Electric Melsec IQ-FX5S-40MR/ESS Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-40MR/ESS
Mitsubishielectric Melsec Iq-fx5s-60mt/es Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-60MT/ES
Mitsubishielectric Melsec Iq-fx5s-60mt/ess Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-60MT/ESS
Mitsubishi Electric MELSEC IQ-FX5S-60MR/ES Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-60MR/ES
Mitsubishielectric Melsec Iq-fx5s-60mr/ess Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-60MR/ESS
Mitsubishi Electric Melsec IQ-FX5S-80MT/ES Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-80MT/ES
Mitsubishielectric Melsec Iq-fx5s-80mt/ess Firmware=1.000
Mitsubishi Electric Melsec Iq-FX5S-80MT/ESS
Mitsubishi Electric Melsec IQ-FX5S-80MR/ES Firmware=1.000
Mitsubishi Electric Melsec IQ-FX5S-80MR/ES
Mitsubishielectric Melsec Iq-fx5s-80mr/ess Firmware=1.000
Mitsubishi Electric MELSEC IQ-FX5S-80MR/ESS
Mitsubishi Electric MELSEC iQ-F FX5U-xMy/z<1.270
1.270
Mitsubishi Electric MELSEC iQ-F FX5U-xMy/z<1.073
1.073
Mitsubishi Electric MELSEC iQ-F Series<1.270
1.270
Mitsubishi Electric MELSEC iQ-F FX5UC-xMy/z<1.073
1.073

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2022-25162?

    CVE-2022-25162 has a critical severity rating due to its potential for exploitation through improper input validation.

  • How do I fix CVE-2022-25162?

    To fix CVE-2022-25162, update the affected Mitsubishi Electric MELSEC iQ-F series firmware to version 1.270 or later.

  • Which devices are affected by CVE-2022-25162?

    CVE-2022-25162 affects Mitsubishi Electric MELSEC iQ-F series FX5U-xMy/z devices with serial numbers starting from 17X**** and firmware versions prior to 1.270.

  • What is the nature of the vulnerability in CVE-2022-25162?

    CVE-2022-25162 is an improper input validation vulnerability that could allow unauthorized access or control over the affected systems.

  • Is there a workaround for CVE-2022-25162?

    There are no known workarounds for CVE-2022-25162, so updating to the fixed firmware version is essential.

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