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I. Basic Information for CVE-2023-20246
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a logic error that occurs when the access control policies are being populated. An attacker could exploit this vulnerability by establishing a connection to an affected device. A successful exploit could allow the attacker to bypass configured access control rules on the affected system.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用欺骗进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Catalys 和 Integrated Services Virtual Router 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Integrated Services Virtual Router(ISRv)和Cisco Catalyst都是美国思科(Cisco)公司的产品。Cisco Integrated Services Virtual Router是一款适用于云环境的虚拟路由软件。Cisco Catalyst是一系列交换机。 Cisco 多款产品存在安全漏洞,该漏洞源于 Snort 访问控制策略中存在漏洞,可能允许绕过受影响系统上配置的策略。以下产品受到影响:Cisco Catalys 和 Integrated
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 Firepower Threat Defense Software 7.0.0 -
CiscoCisco Umbrella Insights Virtual Appliance N/A -
II. Public POCs for CVE-2023-20246
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III. Intelligence Information for CVE-2023-20246
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IV. Related Vulnerabilities
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