CVE-2023-6943
Quick assessment
Affected
Mitsubishi Electric Corporation EZSocket
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 FR Configurator2等都是日本三菱电机（Mitsubishi Electric）公司的产品。Mitsubishi Electric FR Configurator2是一款变频器驱动配置应用程序。Mitsubishi Electric GT Designer3是一套人机界面编程软件。Mitsubishi Electric GX Works2是一款可编程控制器。 Mitsubishi Electric 多款产品存在安全漏洞。远程攻击者利用该漏洞通过通过 RP
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-6943
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to 5.92, GT Designer3 Version1(GOT1000) versions 1.325P and prior, GT Designer3 Version1(GOT2000) versions 1.320J and prior, GX Works2 versions 1.11M to 1.626C, GX Works3 versions 1.106L and prior, MELSOFT Navigator versions 1.04E to 2.102G, MT Works2 versions 1.190Y and prior, MX Component versions 4.00A to 5.007H and MX OPC Server DA/UA all versions allows a remote unauthenticated attacker to execute a malicious code by RPC with a path to a malicious library while connected to the products.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用外部可控制的输入来选择类或代码(不安全的反射)
Source: CVE Program / CVE List V5
Vulnerability Title
Mitsubishi Electric 多款产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric FR Configurator2等都是日本三菱电机（Mitsubishi Electric）公司的产品。Mitsubishi Electric FR Configurator2是一款变频器驱动配置应用程序。Mitsubishi Electric GT Designer3是一套人机界面编程软件。Mitsubishi Electric GX Works2是一款可编程控制器。 Mitsubishi Electric 多款产品存在安全漏洞。远程攻击者利用该漏洞通过通过 RP
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Mitsubishi Electric Corporation | EZSocket | 3.0 to 5.92 | - |
|
| Mitsubishi Electric Corporation | GT Designer3 Version1(GOT1000) | 1.325P and prior | - |
|
| Mitsubishi Electric Corporation | GT Designer3 Version1(GOT2000) | 1.320J and prior | - |
|
| Mitsubishi Electric Corporation | GX Works2 | 1.11M to 1.626C | - |
|
| Mitsubishi Electric Corporation | GX Works3 | 1.106L and prior | - |
|
| Mitsubishi Electric Corporation | MELSOFT Navigator | 1.04E to 2.102G | - |
|
| Mitsubishi Electric Corporation | MT Works2 | 1.190Y and prior | - |
|
| Mitsubishi Electric Corporation | MX Component | 4.00A to 5.007H | - |
|
| Mitsubishi Electric Corporation | MX OPC Server DA/UA | all versions | - |
|
II. Public POCs for CVE-2023-6943
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-6943 (2)
-
https://jvn.jp/vu/JVNVU95103362 government-resource
-
https://www.cisa.gov/news-events/ics-advisories/icsa-24-030-02 government-resource
Other References for CVE-2023-6943 (1)
Same Patch Batch · Mitsubishi Electric Corporation · 2024-01-30 · 3 CVEs total
| CVE-2023-6942 | 7.5 HIGH | Mitsubishi Electric 多款产品安全漏洞 |
| CVE-2023-6374 | 5.9 MEDIUM | Mitsubishi Electric MELSEC WS Series 安全漏洞 |
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V. Comments for CVE-2023-6943
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