CVE-2020-15077
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I. Basic Information for CVE-2020-15077
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenVPN Access Server 2.8.7 and earlier versions allows a remote attackers to bypass authentication and access control channel data on servers configured with deferred authentication, which can be used to potentially trigger further information leaks.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用基本弱点进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenVPN 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Openvpn OpenVPN是美国OpenVPN（Openvpn）公司的一个用于创建虚拟专用网络（VPN）加密通道的软件包，它使用OpenSSL库来加密数据与控制信息，并允许创建的VPN使用公开密钥、电子证书或者用户名/密码来进行身份验证。 OpenVPN Access Server 2.8.7版本及之前版本存在授权问题漏洞，该漏洞允许远程攻击者绕过配置了延迟认证的服务器上的认证和访问控制通道数据。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | OpenVPN Access Server | 2.8.7 and earlier versions | - |
II. Public POCs for CVE-2020-15077
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://openvpn.net/vpn-server-resources/release-notes/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-15077
Same Patch Batch · n/a · 2021-06-04 · 24 CVEs total
| CVE-2020-36141 | BloofoxCms 代码问题漏洞 | |
| CVE-2021-30475 | libaom 缓冲区错误漏洞 | |
| CVE-2020-36382 | OpenVPN 代码问题漏洞 | |
| CVE-2021-26994 | NetApp Clustered Data ONTAP 安全漏洞 | |
| CVE-2021-3565 | tpm2-tools 信任管理问题漏洞 | |
| CVE-2020-7469 | FreeBSD 资源管理错误漏洞 | |
| CVE-2021-22516 | Micro Focus Secure API Manager 日志信息泄露漏洞 | |
| CVE-2020-27301 | Realtek RTL8710 缓冲区错误漏洞 | |
| CVE-2020-27302 | Realtek RTL8710 缓冲区错误漏洞 | |
| CVE-2021-28091 | Lasso 数据伪造问题漏洞 | |
| CVE-2021-33054 | SOGo 数据伪造问题漏洞 | |
| CVE-2020-36142 | BloofoxCMS 路径遍历漏洞 | |
| CVE-2021-31249 | 多款Chiyu产品注入漏洞 | |
| CVE-2020-36140 | BloofoxCms 跨站请求伪造漏洞 | |
| CVE-2020-36139 | BloofoxCms 跨站脚本漏洞 | |
| CVE-2020-29322 | D-Link DIR-880L 信息泄露漏洞 | |
| CVE-2020-29323 | D-Link DIR-885L MFC 信息泄露漏洞 | |
| CVE-2020-29324 | D-Link DIR-895L MFC 信息泄露漏洞 | |
| CVE-2020-29321 | D-Link DIR-868L 信息泄露漏洞 | |
| CVE-2021-26928 | BIRD 访问控制错误漏洞 |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same weakness: CWE-305
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Aap-controller: aap-gateway: account hijacking and unauthori - CVE-2026-4670
Improper Authentication vulnerability in Progress MOVEit Aut - CVE-2026-33472
Cryptomator Hub OAuth token exchange HTTP downgrade via getA - CVE-2026-20152
Cisco Secure Web Appliance Authentication Service Traffic By - CVE-2026-33892
Siemens Industrial Edge Management 安全漏洞
V. Comments for CVE-2020-15077
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