VulnerabilityModified

CVE-2022-25162

MEDIUM 5.3EPSS 2.68%

Does this matter?

Lower severity and a low EPSS score (2.68%). Track it; it rarely justifies an emergency change on its own.

Description

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.

CVSS 3.1: 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS: 2.68% probability · 85th percentile
CISA KEV: Not listed
Weakness: CWE-20
Affected: mitsubishielectric/melsec iq-fx5u-32mt\/es firmware · mitsubishielectric/melsec iq-fx5u-32mt\/ds firmware · mitsubishielectric/melsec iq-fx5u-32mt\/ess firmware · mitsubishielectric/melsec iq-fx5u-32mt\/dss firmware · mitsubishielectric/melsec iq-fx5u-32mr\/es firmware · mitsubishielectric/melsec iq-fx5u-32mr\/ds firmware · mitsubishielectric/melsec iq-fx5u-32mr\/ess firmware · mitsubishielectric/melsec iq-fx5u-32mr\/dss firmware · mitsubishielectric/melsec iq-fx5u-64mt\/es firmware · mitsubishielectric/melsec iq-fx5u-64mt\/ds firmware · mitsubishielectric/melsec iq-fx5u-64mt\/ess firmware · mitsubishielectric/melsec iq-fx5u-64mt\/dss firmware · mitsubishielectric/melsec iq-fx5u-64mr\/es firmware · mitsubishielectric/melsec iq-fx5u-64mr\/ds firmware · mitsubishielectric/melsec iq-fx5u-64mr\/ess firmware · mitsubishielectric/melsec iq-fx5u-64mr\/dss firmware · mitsubishielectric/melsec iq-fx5u-80mt\/es firmware · mitsubishielectric/melsec iq-fx5u-80mt\/ds firmware · mitsubishielectric/melsec iq-fx5u-80mt\/ess firmware · mitsubishielectric/melsec iq-fx5u-80mt\/dss firmware · +40 more
Source: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp

References

https://jvn.jp/vu/JVNVU95926817/index.htmlThird Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-139-01Third Party Advisory, US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-004_en.pdfVendor Advisory
https://jvn.jp/vu/JVNVU95926817/index.htmlThird Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-139-01Third Party Advisory, US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-004_en.pdfVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.