OpenVPN Access Server 2.1.4 - CRLF Injection

CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via "%0A" characters in the PATHINFO to sessionstart/. id:...

CVE-2026-19586

A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticated remote attacker may provide specially crafted...

EUVD-2026-63544

A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticated remote attacker may provide specially crafted...

CVE-2026-19586

CVE-2026-19586 is a pre-authentication OS command injection flaw in TP-Link Omada gateways running the OpenVPN Server feature, caused by insufficient validation of client-supplied data during connection establishment. CVSS 9.3 (Critical), network-reachable, no auth required. Exploitation requires...

CVE-2026-19586 Pre-Authentication OS Command Injection in Omada Gateways on OpenVPN Server in Omada Gateways

A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticated remote attacker may provide specially crafted...

CVE-2026-63650

A flaw was found in OpenVPN when using mbedTLS. A remote authenticated user could be misidentified due to the software ignoring the configured X.509 username identity lookup field. This could lead to incorrect user authentication and potential security bypasses...

CVE-2026-63649

A flaw was found in the Windows interactive service of OpenVPN. A local authenticated user could exploit this vulnerability by crafting specific options to bypass whitelist checks. This bypass allows the user to load arbitrary configuration files, which could lead to privilege escalation or other...

UBUNTU-CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

UBUNTU-CVE-2026-63649

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...

Linux Distros Unpatched Vulnerability : CVE-2026-63650

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup...

EUVD-2026-58813

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

EUVD-2026-58812

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...

DEBIAN-CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

CVE-2026-63649

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...

CVE-2026-63650

OpenVPN 2.7_alpha1 through 2.7.5 with mbedTLS is affected by a misidentification issue where remote authenticated users can be misidentified due to ignoring the configured X.509 username identity lookup field. The vulnerability affects OpenVPN components from the specified 2.7 alpha to 2.7.5 rang...

CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

CVE-2026-63649

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...

CVE-2026-63649

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...