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I. Basic Information for CVE-2021-47894
Vulnerability Information

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Vulnerability Title
Managed Switch Port Mapping Tool 2.85.2 - Denial of Service
Source: NVD (National Vulnerability Database)
Vulnerability Description
Managed Switch Port Mapping Tool 2.85.2 contains a denial of service vulnerability that allows attackers to crash the application by creating an oversized buffer. Attackers can generate a 10,000-character buffer and paste it into the IP Address and SNMP Community Name fields to trigger the application crash.
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
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
Northwest Performance Managed Switch Port Mapping Tool 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Northwest Performance Managed Switch Port Mapping Tool是美国Northwest Performance公司的一个网络发现与管理软件。 Northwest Performance Managed Switch Port Mapping Tool 2.85.2版本存在安全漏洞,该漏洞源于对IP地址和SNMP团体名字段的边界检查不足,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
VendorProductAffected VersionsCPESubscribe
Northwest Performance Software, Inc.Managed Switch Port Mapping Tool 2.85.2 -
II. Public POCs for CVE-2021-47894
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III. Intelligence Information for CVE-2021-47894
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IV. Related Vulnerabilities
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