setup-ipsec-vpn

English | 简体中文 | 繁體中文 | 日本語 | Русский IPsec VPN 服务器一键安装脚本 使用 Linux 脚本一键快速搭建自己的 IPsec VPN 服务器。支持 IPsec/L2TP, Cisco IPsec 和 IKEv2 协议。 IPsec VPN 可以加密你的网络流量，以防止在通过因特网传送时，你和 VPN 服务器之间的任何人对你的数据的未经授权的访问。在使用不安全的网络时，这是特别有用的，例如在咖啡厅，机场或旅馆房间。 我们将使用 Libreswan 作为 IPsec 服务器，以及 xl2tpd 作为 L2TP 提供者。 功能特性： 全自动的 IPs...

CVE-2026-20049

A vulnerability in the processing of Galois/Counter Mode GCM-encrypted Internet Key Exchange version 2 IKEv2 IPsec traffic of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an authenticated, remote attacker to cause...

EUVD-2025-13923

Malicious code in bioql PyPI...

CVE-2025-20182

The CVE-2025-20182 entry describes a DoS vulnerability in IKEv2 message processing affecting Cisco ASA, FTD, IOS, and IOS XE. The root cause is insufficient input validation when handling IKEv2 traffic, which could allow an unauthenticated remote attacker to force a device reload and thus a DoS c...

CVE-2025-20182 Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software and IOS XE Software IKEv2 Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange version 2 IKEv2 protocol processing of Cisco Adaptive Security Appliance ASA Software, Cisco Firepower Threat Defense FTD Software, Cisco IOS Software, and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of servi...

Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software, IOS Software, and IOS XE Software IKEv2 Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange version 2 IKEv2 protocol processing of Cisco Adaptive Security Appliance ASA Software, Cisco Firepower Threat Defense FTD Software, Cisco IOS Software, and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of servi...

CVE-2024-20426

A vulnerability in the Internet Key Exchange version 2 IKEv2 protocol for VPN termination of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected...

CVE-2017-17156

IKEv2 in Huawei IPS Module V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC500, V500R001C00SPH303, V500R001C00SPH508, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC200, V500R001C20SPC200B062, V500R001C20SPC200PWE, V500R001C20SPC300B078, V500R001C20SPC300PWE,...

CVE-2016-6423

The IKEv2 client and initiator implementations in Cisco IOS 15.53M and IOS XE allow remote IKEv2 servers to cause a denial of service device reload via crafted IKEv2 packets, aka Bug ID CSCux97540...

IKE/IKEv2 protocol implementations may allow network amplification attacks

Overview Implementations of the IKEv2 protocol are vulnerable to network amplification attacks. Description CWE-406: Insufficient Control of Network Message Volume Network Amplification IKE/IKEv2 and other UDP-based protocols can be used to amplify denial-of-service attacks. In some scenarios, an...