CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 2CVE-2021-31604 – OpenVPN Monitor 1.1.3 Cross Site Request Forgery
https://notcve.org/view.php?id=CVE-2021-31604
24 Sep 2021 — furlongm openvpn-monitor through 1.1.3 allows CSRF to disconnect an arbitrary client. furlongm openvpn-monitor versiones hasta 1.1.3, permite una vulnerabilidad de tipo CSRF para desconectar un cliente arbitrario OpenVPN Monitor versions 1.1.3 and below suffer from a cross site request forgery vulnerability that allows an attacker to disconnect arbitrary VPN clients. • https://packetstorm.news/files/id/164281 • CWE-352: Cross-Site Request Forgery (CSRF) •
CVSS: 7.8EPSS: 3%CPEs: 1EXPL: 1CVE-2021-31605 – OpenVPN Monitor 1.1.3 Command Injection
https://notcve.org/view.php?id=CVE-2021-31605
24 Sep 2021 — furlongm openvpn-monitor through 1.1.3 allows %0a command injection via the OpenVPN management interface socket. This can shut down the server via signal%20SIGTERM. furlongm openvpn-monitor versiones hasta 1.1.3, permite una inyección de comandos %0a por medio del socket de la interfaz de administración de OpenVPN. Esto puede apagar el servidor por medio de signal%20SIGTERM OpenVPN Monitor versions 1.1.3 and below suffer from an injection vulnerability that allows an attacker to inject arbitrary commands in... • https://packetstorm.news/files/id/164278 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2021-3824
https://notcve.org/view.php?id=CVE-2021-3824
23 Sep 2021 — OpenVPN Access Server 2.9.0 through 2.9.4 allow remote attackers to inject arbitrary web script or HTML via the web login page URL. OpenVPN Access Server versiones 2.9.0 hasta 2.9.4, permiten a atacantes remotos inyectar script web o HTML arbitrario por medio de la URL de la página de inicio de sesión • https://openvpn.net/vpn-server-resources/release-notes/#openvpn-access-server-2-9-5 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-84: Improper Neutralization of Encoded URI Schemes in a Web Page •
CVSS: 7.4EPSS: 0%CPEs: 2EXPL: 0CVE-2021-3547
https://notcve.org/view.php?id=CVE-2021-3547
12 Jul 2021 — OpenVPN 3 Core Library version 3.6 and 3.6.1 allows a man-in-the-middle attacker to bypass the certificate authentication by issuing an unrelated server certificate using the same hostname found in the verify-x509-name option in a client configuration. OpenVPN 3 Core Library versiones 3.6 y 3.6.1, permiten a un atacante tipo "man-in-the-middle" omitir la autenticación de certificados al emitir un certificado de servidor no relacionado usando el mismo nombre de host encontrado en la opción verify-x509-name e... • https://community.openvpn.net/openvpn/wiki/CVE-2021-3547 • CWE-295: Improper Certificate Validation CWE-305: Authentication Bypass by Primary Weakness •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-3606
https://notcve.org/view.php?id=CVE-2021-3606
02 Jul 2021 — OpenVPN before version 2.5.3 on Windows allows local users to load arbitrary dynamic loadable libraries via an OpenSSL configuration file if present, which allows the user to run arbitrary code with the same privilege level as the main OpenVPN process (openvpn.exe). OpenVPN versiones anteriores a 2.5.3 en Windows permite a usuarios locales cargar bibliotecas arbitrarias de carga dinámica por medio de un archivo de configuración de OpenSSL si está presente, permitiendo a un usuario ejecutar código arbitrario... • https://community.openvpn.net/openvpn/wiki/CVE-2021-3606 • CWE-427: Uncontrolled Search Path Element •
CVSS: 7.5EPSS: 2%CPEs: 1EXPL: 0CVE-2020-36382
https://notcve.org/view.php?id=CVE-2020-36382
04 Jun 2021 — OpenVPN Access Server 2.7.3 to 2.8.7 allows remote attackers to trigger an assert during the user authentication phase via incorrect authentication token data in an early phase of the user authentication resulting in a denial of service. OpenVPN Access Server versiones 2.7.3 a 2.8.7, permite a atacantes remotos desencadenar una aserción durante la fase de autenticación del usuario por medio de datos de token de autenticación incorrectos en una fase temprana de la autenticación del usuario, resultando en una... • https://openvpn.net/security-advisory/access-server-security-update-cve-2020-15077-cve-2020-36382 • CWE-617: Reachable Assertion CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-15077
https://notcve.org/view.php?id=CVE-2020-15077
04 Jun 2021 — 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. OpenVPN Access Server versiones 2.8.7 y anteriores, permiten a atacantes remotos omitir la autenticación y los datos del canal de control de acceso en servidores configurados con autenticación diferida, que puede ser usado para desencadenar potencialmente nuev... • https://openvpn.net/security-advisory/access-server-security-update-cve-2020-15077 • CWE-287: Improper Authentication CWE-305: Authentication Bypass by Primary Weakness •
CVSS: 7.5EPSS: 0%CPEs: 10EXPL: 0CVE-2020-15078 – Gentoo Linux Security Advisory 202105-25
https://notcve.org/view.php?id=CVE-2020-15078
26 Apr 2021 — OpenVPN 2.5.1 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. OpenVPN versiones 2.5.1 y anteriores, permiten a atacantes remotos omitir la autenticación y los datos del canal de control de acceso en servidores configurados con autenticación diferida, que pueden ser usados para desencadenar potencialmente más fugas de información It wa... • https://community.openvpn.net/openvpn/wiki/CVE-2020-15078 • CWE-305: Authentication Bypass by Primary Weakness CWE-306: Missing Authentication for Critical Function •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2020-15074
https://notcve.org/view.php?id=CVE-2020-15074
14 Jul 2020 — OpenVPN Access Server older than version 2.8.4 and version 2.9.5 generates new user authentication tokens instead of reusing exiting tokens on reconnect making it possible to circumvent the initial token expiry timestamp. El servidor de acceso OpenVPN anterior a la versión 2.8.4 y la versión 2.9.5 genera nuevos tokens de autenticación de usuario en lugar de reutilizar los tokens existentes en la reconexión, lo que permite eludir la marca de tiempo de caducidad del token inicial • https://openvpn.net/vpn-server-resources/release-notes • CWE-302: Authentication Bypass by Assumed-Immutable Data CWE-613: Insufficient Session Expiration •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2020-11462
https://notcve.org/view.php?id=CVE-2020-11462
04 May 2020 — An issue was discovered in OpenVPN Access Server before 2.7.0 and 2.8.x before 2.8.3. With the full featured RPC2 interface enabled, it is possible to achieve a temporary DoS state of the management interface when sending an XML Entity Expansion (XEE) payload to the XMLRPC based RPC2 interface. The duration of the DoS state depends on available memory and CPU speed. The default restricted mode of the RPC2 interface is NOT vulnerable. Se ha descubierto un problema en OpenVPN Access Server versiones anteriore... • https://openvpn.net/vpn-server-resources/release-notes/#Release_notes_for_OpenVPN_Access_Server_283 • CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') •