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I. Basic Information for CVE-2018-7838
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A CWE-119 Buffer Errors vulnerability exists in Modicon M580 CPU - BMEP582040, all versions before V2.90, and Modicon Ethernet Module BMENOC0301, all versions before V2.16, which could cause denial of service on the FTP service of the controller or the Ethernet BMENOC module when it receives a FTP CWD command with a data length greater than 1020 bytes. A power cycle is then needed to reactivate the FTP service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Schneider Electric Modicon M580 CPU - BMEP582040和Ethernet Module BMENOC0301 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric Modicon M580 CPU和Ethernet Module BMENOC0301都是法国施耐德电气（Schneider Electric）公司的产品。Schneider Electric Modicon M580 CPU是一款M580以太网可编程自动化控制器的处理器模块。Ethernet Module BMENOC0301是一款以太网通信模块。 Schneider Electric Modicon M580 CPU - BMEP582040 2.90之前版本和E
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
VendorProductAffected VersionsCPESubscribe
ModiconModicon M580 CPU - BMEP582040 all versions before V2.90 and Modicon Ethernet Module BMENOC0301 all versions before V2.16 Modicon M580 CPU - BMEP582040 all versions before V2.90 and Modicon Ethernet Module BMENOC0301 all versions before V2.16 -
II. Public POCs for CVE-2018-7838
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III. Intelligence Information for CVE-2018-7838
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New Vulnerabilities
Same weakness: CWE-119
V. Comments for CVE-2018-7838

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