First published: Thu Nov 24 2022(Updated: )
Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could access to MELSEC safety CPU modules illgally.
Credit: Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp
Affected Software | Affected Version | How to fix |
---|---|---|
Mitsubishi Electric GX Works3 | >=1.015r<=1.086q | |
Mitsubishi Electric GX Works3 | >=1.087r | |
Mitsubishi Electric GX Works3: 1.000A to 1.011M (affected by CVE-2022-25164, CVE-2022-29825, CVE-2022-29826, CVE-2022-29827, CVE-2022-29828, CVE-2022-29829, CVE-2022-29830) 1.015R to 1.087R (affected by CVE-2022-25164, CVE-2022-29825, CVE-2022-29826, CVE-2022-29827, CVE-2022-29828, CVE-2022-29829, CVE-2022-29830, CVE-2022-29831, CVE-2022-29832, CVE-2022-29833) 1.090U (affected by CVE-2022-25164, CVE-2022-29825, CVE-2022-29827, CVE-2022-29828, CVE-2022-29829, CVE-2022-29830, CVE-2022-29831, CVE-2022-29832, CVE-2022-29833) --------- Begin Update B Part 1 of 2 --------- 1.095Z (affected by CVE-2022-25164, CVE-2022-29827, CVE-2022-29828, CVE-2022-29830, CVE-2022-29831, CVE-2022-29832, CVE-2022-29833) 1.096A and later (affected by CVE-2022-29827, CVE-2022-29828, CVE-2022-29832, CVE-2022-29833) | ||
Mitsubishi Electric 1.000A to 1.011M | ||
Mitsubishi Electric 1.015R to 1.087R (affected by CVE-2022-25164, CVE-2022-29825, CVE-2022-29826, CVE-2022-29827, CVE-2022-29828, CVE-2022-29829, CVE-2022-29830, CVE-2022-29831, CVE-2022-29832, CVE-2022-29833) | ||
Mitsubishi Electric 1.090U (affected by CVE-2022-25164, CVE-2022-29825, CVE-2022-29827, CVE-2022-29828, CVE-2022-29829, CVE-2022-29830, CVE-2022-29831, CVE-2022-29832, CVE-2022-29833) --------- Begin Update B Part 1 of 2 --------- | ||
Mitsubishi Electric 1.095Z | ||
Mitsubishi Electric 1.096A | ||
Mitsubishi Electric MX OPC UA Module Configurator-R |
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The vulnerability ID is CVE-2022-29833.
The severity level of CVE-2022-29833 is medium (6.5).
The vulnerability allows a remote unauthenticated attacker to disclose sensitive information, potentially granting unauthorized access to MELSEC safety CPU modules.
Versions 1.015R to 1.086q and versions from 1.087r are affected by CVE-2022-29833.
It is recommended to upgrade to a version that is not affected by the vulnerability. Please refer to the vendor's advisory for specific guidance.