CVE-2024-8403— Denial-of-Service Vulnerability in Ethernet port on MELSEC iQ-F Ethernet Module and EtherNet/IP Module
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I. Basic Information for CVE-2024-8403
Vulnerability Information
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Vulnerability Title
Denial-of-Service Vulnerability in Ethernet port on MELSEC iQ-F Ethernet Module and EtherNet/IP Module
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Validation of Specified Type of Input vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET versions 1.100 to 1.200 and FX5-ENET/IP versions 1.100 to 1.104 allows a remote attacker to cause a Denial of Service condition in Ethernet communication of the products by sending specially crafted SLMP packets.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1287
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mitsubishi Electric FX5-ENET 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric FX5-ENET是日本三菱电机（Mitsubishi Electric）公司的一个以太网通信模块。 Mitsubishi Electric FX5-ENET 1.100及之前版本存在安全漏洞，该漏洞源于输入验证不当，允许远程攻击者通过发送特制的SLMP数据包，在产品的以太网通信中导致拒绝服务。
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 | MELSEC iQ-F Series FX5-ENET | 1.100 to 1.200 | - | |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5-ENET/IP | 1.100 to 1.104 | - |
II. Public POCs for CVE-2024-8403
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|---|
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- Mitsubishi Electric MELSEC iQ-F Series | CISAgovernment-resource
- https://nvd.nist.gov/vuln/detail/CVE-2024-8403
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Same weakness: CWE-1287
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V. Comments for CVE-2024-8403
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