Vulnerability Information
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Vulnerability Title
Cisco Web Security Appliance Filter Bypass Vulnerability
Vulnerability Description
A vulnerability in the Web-Based Reputation Score (WBRS) engine of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to bypass established web request policies and access blocked content on an affected device. This vulnerability is due to incorrect handling of certain character combinations inserted into a URL. An attacker could exploit this vulnerability by sending crafted URLs to be processed by an affected device. A successful exploit could allow the attacker to bypass the web proxy and access web content that has been blocked by policy.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Vulnerability Type
输入验证不恰当
Vulnerability Title
Cisco Web Security Appliance 输入验证错误漏洞
Vulnerability Description
Cisco Web Security Appliance（WSA）是美国思科（Cisco）公司的一款Web安全设备。该设备提供基于SaaS的访问控制、实时网络报告和追踪、制定安全策略等功能。 Cisco Web Security Appliance (WSA) 存在输入验证错误漏洞，该漏洞源于对插入 URL 的某些字符组合的错误处理。攻击者利用此漏洞可绕过 Web 代理并访问已被策略阻止的 Web 内容。
CVSS Information
N/A
Vulnerability Type
N/A