CVE-2020-5531
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I. Basic Information for CVE-2020-5531
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric MELSEC C Controller Module and MELIPC Series MI5000 MELSEC-Q Series C Controller Module(Q24DHCCPU-V, Q24DHCCPU-VG User Ethernet port (CH1, CH2): First 5 digits of serial number 21121 or before), MELSEC iQ-R Series C Controller Module / C Intelligent Function Module(R12CCPU-V Ethernet port (CH1, CH2): First 2 digits of serial number 11 or before, and RD55UP06-V Ethernet port: First 2 digits of serial number 08 or before), and MELIPC Series MI5000(MI5122-VW Ethernet port (CH1): First 2 digits of serial number 03 or before, or the firmware version 03 or before) allow remote attackers to cause a denial of service and/or malware being executed via unspecified vectors.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款Mitsubishi Electric产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric MELSEC Q series是日本三菱电机（Mitsubishi Electric）公司的一款可编程逻辑控制器。 多款Mitsubishi Electric产品存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务或运行恶意软件。以下产品及版本受到影响：Q24DHCCPU-V User Ethernet port；24DHCCPU-VG User Ethernet port；R12CCPU-V Ethernet port (CH1, CH2)；RD55UP06-V Et
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 | Mitsubishi Electric MELSEC C Controller Module and MELIPC Series MI5000 | MELSEC-Q Series C Controller Module(Q24DHCCPU-V, Q24DHCCPU-VG User Ethernet port (CH1, CH2): First 5 digits of serial number 21121 or before), MELSEC iQ-R Series C Controller Module / C Intelligent Function Module(R12CCPU-V Ethernet port (CH1, CH2): First | - |
II. Public POCs for CVE-2020-5531
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://jvn.jp/en/vu/JVNVU95424547/index.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-5531
IV. Related Vulnerabilities
Same vendor: Mitsubishi Electric Corporation
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Denial of Service (DoS) Vulnerability in Mitsubishi Electric - CVE-2026-1876
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Denial-of-Service (DoS) vulnerability in Ethernet function o
V. Comments for CVE-2020-5531
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