CVE-2023-20199— Cisco Duo Two-Factor Authentication for macOS Authentication Bypass Vulnerability
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2023-20199
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Cisco Duo Two-Factor Authentication for macOS Authentication Bypass Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in Cisco Duo Two-Factor Authentication for macOS could allow an authenticated, physical attacker to bypass secondary authentication and access an affected macOS device. This vulnerability is due to the incorrect handling of responses from Cisco Duo when the application is configured to fail open. An attacker with primary user credentials could exploit this vulnerability by attempting to authenticate to an affected device. A successful exploit could allow the attacker to access the affected device without valid permission.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
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 存在安全漏洞，该漏洞源于允许经过身份验证的物理攻击者绕过辅助身份验证访问macOS设备。
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
II. Public POCs for CVE-2023-20199
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-20199
请登录查看更多情报信息。
Same Patch Batch · Cisco · 2023-06-28 · 12 CVEs total
| CVE-2023-20192 | 9.6 CRITICAL | Cisco Expressway Series and Cisco TelePresence Video Communication Server Privilege Escala |
| CVE-2023-20105 | 9.6 CRITICAL | 多款Cisco产品 安全漏洞 |
| CVE-2023-20006 | 8.6 HIGH | 多款Cisco产品 安全漏洞 |
| CVE-2023-20178 | 7.8 HIGH | Cisco AnyConnect Secure Mobility Client for Windows 安全漏洞 |
| CVE-2023-20108 | 7.5 HIGH | Cisco Unified Communications Manager 安全漏洞 |
| CVE-2023-20116 | 6.8 MEDIUM | Cisco Unified Communications Manager 安全漏洞 |
| CVE-2023-20119 | 6.1 MEDIUM | 多款Cisco产品 跨站脚本漏洞 |
| CVE-2023-20120 | 5.4 MEDIUM | Cisco Secure Email Gateway, Cisco Secure Email and Web Manager, and Cisco Secure Web Appli |
| CVE-2023-20028 | 5.4 MEDIUM | Cisco Secure Email Gateway, Cisco Secure Email and Web Manager, and Cisco Secure Web Appli |
| CVE-2023-20188 | 4.8 MEDIUM | 多款Cisco产品 跨站脚本漏洞 |
| CVE-2023-20136 | 4.3 MEDIUM | Cisco Secure Workload 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: Cisco
- CVE-2026-20219
Cisco Slido 安全漏洞 - CVE-2026-20034
Cisco Unity Connection Remote Code Execution Vulnerability - CVE-2026-20035
Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerabi
Same weakness: CWE-287
- CVE-2026-8244
Industrial Application Software IAS Canias ERP Login RMI imp - CVE-2026-8216
Industrial Application Software IAS Canias ERP Java RMI Sess - CVE-2026-8214
Industrial Application Software IAS Canias ERP RMI doAction - CVE-2026-42560
auth: Patreon provider assigns the same local user ID to eve - CVE-2026-41070
openvpn-auth-oauth2 returns FUNC_SUCCESS on client-deny, all
V. Comments for CVE-2023-20199
No comments yet