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I. Basic Information for CVE-2023-20123
Vulnerability Information

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Vulnerability Title
Cisco Duo Authentication for macOS and Duo Authentication for Windows Logon Offline Credentials Replay Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the offline access mode of Cisco Duo Two-Factor Authentication for macOS and Duo Authentication for Windows Logon and RDP could allow an unauthenticated, physical attacker to replay valid user session credentials and gain unauthorized access to an affected macOS or Windows device. This vulnerability exists because session credentials do not properly expire. An attacker could exploit this vulnerability by replaying previously used multifactor authentication (MFA) codes to bypass MFA protection. A successful exploit could allow the attacker to gain unauthorized access to the affected device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用捕获-重放进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Duo 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Duo是美国思科(Cisco)公司的一个完全托管的解决方案。提供对您的应用程序和数据的安全访问。 Cisco Duo Two-Factor Authentication for macOS 和 Duo Authentication for Windows Logon and RDP存在安全漏洞,该漏洞源于会话凭据未正确过期。
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 Duo n/a -
II. Public POCs for CVE-2023-20123
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III. Intelligence Information for CVE-2023-20123
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IV. Related Vulnerabilities
V. Comments for CVE-2023-20123

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