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CVE-2024-20510

CVSS 4.7 · Medium EPSS 0.03% · P10
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I. Basic Information for CVE-2024-20510

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Central Web Authentication (CWA) feature of Cisco IOS XE Software for Wireless Controllers could allow an unauthenticated, adjacent attacker to bypass the pre-authentication access control list (ACL), which could allow access to network resources before user authentication. This vulnerability is due to a logic error when activating the pre-authentication ACL that is received from the authentication, authorization, and accounting (AAA) server. An attacker could exploit this vulnerability by connecting to a wireless network that is configured for CWA and sending traffic through an affected device that should be denied by the configured ACL before user authentication. A successful exploit could allow the attacker to bypass configured ACL protections on the affected device before the user authentication is completed, allowing the attacker to access trusted networks that the device might be protecting.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco IOS XE Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS XE Software是美国思科（Cisco）公司的一个操作系统。用于企业有线和无线访问，汇聚，核心和WAN的单一操作系统，Cisco IOS XE降低了业务和网络的复杂性。 Cisco IOS XE Software存在安全漏洞，该漏洞源于激活从身份验证、授权和记帐 （AAA） 服务器接收的预身份验证 ACL 时出现的逻辑错误。
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 XE Software 16.3.1 -

II. Public POCs for CVE-2024-20510

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III. Intelligence Information for CVE-2024-20510

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Same Patch Batch · Cisco · 2024-09-25 · 15 CVEs total

CVE-2024-204678.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204648.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204808.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204368.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204338.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204558.6 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-204378.1 HIGHCisco IOS XE Software 安全漏洞
CVE-2024-203507.5 HIGHCisco Catalyst Center Static SSH Host Key Vulnerability
CVE-2024-204146.5 MEDIUMCisco IOS XE Software 安全漏洞
CVE-2024-204756.4 MEDIUMCisco SD-WAN vManage Cross-Site Scripting Vulnerability
CVE-2024-204966.1 MEDIUMCisco SD-WAN vEdge Routers Denial of Service Vulnerability
CVE-2024-204655.8 MEDIUMCisco IOS 安全漏洞
CVE-2024-205085.8 MEDIUMCisco UTD Snort IPS Engine Software for Cisco IOS XE Software Security Policy Bypass and D
CVE-2024-204344.3 MEDIUMCisco IOS XE Software 安全漏洞

IV. Related Vulnerabilities

Same product: Cisco IOS XE Software
Same vendor: Cisco
Same weakness: CWE-863

V. Comments for CVE-2024-20510

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