CVE-2021-22800: CVE-2021-22800

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I. Basic Information for CVE-2021-22800

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

A CWE-20: Improper Input Validation vulnerability exists that could cause a Denial of Service when a crafted packet is sent to the controller over network port 1105/TCP. Affected Product: Modicon M218 Logic Controller (V5.1.0.6 and prior)

Source: NVD (National Vulnerability Database)

CVSS Information

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Type

输入验证不恰当

Source: NVD (National Vulnerability Database)

Vulnerability Title

Schneider Electric Modicon M218 Logic Controller 输入验证错误漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Schneider Electric Modicon M218 Logic Controller是法国施耐德电气（Schneider Electric）公司的一款可编程逻辑控制器。 Schneider Electric Modicon M218 Logic Controller 存在输入验证错误漏洞，该漏洞源于存在输入验证不当漏洞，当通过网络端口 1105/TCP 将特制数据包发送到控制器时，该漏洞可能导致拒绝服务。

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
-	Modicon M218 Logic Controller (V5.1.0.6 and prior)	Modicon M218 Logic Controller (V5.1.0.6 and prior)	-

II. Public POCs for CVE-2021-22800

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III. Intelligence Information for CVE-2021-22800

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IV. Related Vulnerabilities

Same vendor: n/a

Same weakness: CWE-20

V. Comments for CVE-2021-22800

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I. Basic Information for CVE-2021-22800

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2021-22800

III. Intelligence Information for CVE-2021-22800

IV. Related Vulnerabilities

V. Comments for CVE-2021-22800

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