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I. Basic Information for CVE-2021-32693
Vulnerability Information

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Vulnerability Title
Authentication granted with multiple firewalls
Source: NVD (National Vulnerability Database)
Vulnerability Description
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. A vulnerability related to firewall authentication is in Symfony starting with version 5.3.0 and prior to 5.3.2. When an application defines multiple firewalls, the token authenticated by one of the firewalls was available for all other firewalls. This could be abused when the application defines different providers for each part of the application, in such a situation, a user authenticated on a part of the application could be considered authenticated on the rest of the application. Starting in version 5.3.2, a patch ensures that the authenticated token is only available for the firewall that generates it.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Sensio Labs Symfony 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sensio Labs Symfony是法国Sensio Labs公司的一套免费的、基于MVC架构的PHP开发框架。该框架提供常用的功能组件及工具,可用于快速创建复杂的WEB程序。 Symfony 5.3.0 和 5.3.2 之前的版本中存在授权问题漏洞,该漏洞源于当应用程序定义多个防火墙时,经过其中一个防火墙身份验证的令牌对所有其他防火墙都是可用的。
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
symfonysymfony >= 5.3.0, < 5.3.2 -
II. Public POCs for CVE-2021-32693
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III. Intelligence Information for CVE-2021-32693
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