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I. Basic Information for CVE-2020-3257
Vulnerability Information

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Vulnerability Title
Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers Vulnerabilities
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) that are running Cisco IOS Software could allow an attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
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
多款Cisco产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco 809 Industrial Integrated Services Routers和Cisco 829 Industrial Integrated Services Routers都是美国思科(Cisco)公司的一款工业集成多业务路由器。 Cisco 809 Industrial ISRs、Cisco 829 Industrial ISRs和CGR1000中的IOS Software的虚拟机之间通信通道存在缓冲区错误漏洞。本地攻击者可利用该漏洞以较高的权限执行任意代码。
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
CiscoCisco IOS 12.2(60)EZ16 n/a -
II. Public POCs for CVE-2020-3257
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III. Intelligence Information for CVE-2020-3257
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IV. Related Vulnerabilities
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