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CVE-2022-29831

Quick assessment

Affected
Mitsubishi Electric Corporation GX Works3
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Mitsubishi Electric GX Works3是日本三菱电机（Mitsubishi Electric）公司的专门为MELSEC iQ-R和MELSEC iQ-F系列控制系统设计的最新一代编程和维护软件。 Mitsubishi Electric GX Works3 存在信任管理问题漏洞，该漏洞源于使用硬编码密码。

CVSS 7.5 · High EPSS 1.29% · P68

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force
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I. Basic Information for CVE-2022-29831

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use of Hard-coded Password vulnerability in Mitsubishi Electric Corporation GX Works3 versions from 1.015R to 1.095Z allows a remote unauthenticated attacker to obtain information about the project file for MELSEC safety CPU modules.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的口令
Source: CVE Program / CVE List V5
Vulnerability Title
Mitsubishi Electric GX Works3 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric GX Works3是日本三菱电机（Mitsubishi Electric）公司的专门为MELSEC iQ-R和MELSEC iQ-F系列控制系统设计的最新一代编程和维护软件。 Mitsubishi Electric GX Works3 存在信任管理问题漏洞，该漏洞源于使用硬编码密码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Mitsubishi Electric Corporation GX Works3 from 1.015R to 1.095Z -

II. Public POCs for CVE-2022-29831

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III. Intelligence Information for CVE-2022-29831

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Vendor Advisories for CVE-2022-29831 (2)

Other References for CVE-2022-29831 (1)

Same Patch Batch · Mitsubishi Electric Corporation · 2022-11-24 · 10 CVEs total

CVE-2022-29830 9.1 CRITICAL Mitsubishi Electric GX Works3 信任管理问题漏洞
CVE-2022-25164 8.6 HIGH Mitsubishi Electric GX Works3 安全漏洞
CVE-2022-29833 6.8 MEDIUM Mitsubishi Electric GX Works 安全漏洞
CVE-2022-29829 6.8 MEDIUM Mitsubishi Electric GX Works3 信任管理问题漏洞
CVE-2022-29828 6.8 MEDIUM Mitsubishi Electric GX Works3 信任管理问题漏洞
CVE-2022-29827 6.8 MEDIUM Mitsubishi Electric GX Works3 信任管理问题漏洞
CVE-2022-29826 6.8 MEDIUM Mitsubishi Electric GX Works3 安全漏洞
CVE-2022-29825 5.6 MEDIUM Mitsubishi Electric GX Works3 信任管理问题漏洞
CVE-2022-29832 3.7 LOW Mitsubishi Electric GX Works3 安全漏洞

IV. Related Vulnerabilities

Same product: GX Works3
Same vendor: Mitsubishi Electric Corporation
Same weakness: CWE-259

V. Comments for CVE-2022-29831

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