Cisco ASA Missing Release of Resource after Effective Lifetime (CVE-2024-20493)

A vulnerability in the login authentication functionality of the Remote Access SSL VPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to deny further VPN user authentications for several...

Rockwell Automation Allen-Bradley Stratix 5950 Improper Certificate Validation (CVE-2018-0227)

A vulnerability in the Secure Sockets Layer SSL Virtual Private Network VPN Client Certificate Authentication feature for Cisco Adaptive Security Appliance ASA could allow an unauthenticated, remote attacker to establish an SSL VPN connection and bypass certain SSL certificate verification steps...

Cisco ASA Authentication Bypass Using an Alternate Path or Channel (CVE-2023-20247)

A vulnerability in the remote access SSL VPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to bypass a configured multiple certificate authentication policy and connect using only a valid...

Cisco ASA Incorrect Authorization (CVE-2022-20928)

A vulnerability in the authentication and authorization flows for VPN connections in Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to establish a connection as a different user. This vulnerability is due to...

Cisco ASA Missing Authorization (CVE-2024-20355)

A vulnerability in the implementation of SAML 2.0 single sign-on SSO for remote access VPN services in Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to successfully establish a VPN session on an affecte...

Cisco ASA Origin Validation Error (CVE-2023-20275)

A vulnerability in the AnyConnect SSL VPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, remote attacker to send packets with another VPN user's source IP address. This vulnerability is due to improper...

Cisco ASA Code Injection (CVE-2024-20485)

A vulnerability in the VPN web server of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an authenticated, local attacker to execute arbitrary code with root-level privileges. Administrator-level privileges are required to exploit this...

Cisco ASA Cross-site Scripting (CVE-2024-20341)

A vulnerability in the VPN web client services feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a browser that is accessing an affected...

Cisco ASA Uncontrolled Resource Consumption (CVE-2020-3529)

A vulnerability in the SSL VPN negotiation process for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The...

Cisco ASA Missing Release of Resource after Effective Lifetime (CVE-2024-20481)

A vulnerability in the Remote Access VPN RAVPN service 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 of the RAVPN service. This vulnerability is due to resource...

CVE-2026-9997-VPN-Split-Tunneling-Bypass-via-DHCP-Option-Injection

CVE-2026-9997 – VPN Split‑Tunneling Bypass via DHCP Option Injection Program Code Python simulated DHCP server + client !/usr/bin/env python3 roguedhcpserver.py - Injects a static route to bypass VPN split tunnel import socket, struct, threading def senddhcpofferclientmac, offerip: Craft a DHCP...

Cisco ASA Access of Memory Location After End of Buffer (CVE-2024-20402)

A vulnerability in the SSL VPN feature for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. This...

Cisco ASA Missing Release of Resource after Effective Lifetime (CVE-2023-20095)

A vulnerability in the remote access VPN feature 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 device. This vulnerability is due to imprope...

Cisco ASA Improper Resource Shutdown or Release (CVE-2023-20042)

A vulnerability in the AnyConnect SSL VPN feature 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 device. This vulnerability is due to an...

[SECURITY] Fedora 45 Update: openconnect-9.21-3.fc45

This package provides a multi-protocol VPN client for Cisco AnyConnect, Junip er SSL VPN, Pulse/Ivanti Pulse Connect Secure, F5 BIG-IP, Fortinet Palo Alto Networks GlobalProtect SSL VPN, Array Networks SSL VPN...

[SECURITY] Fedora 45 Update: NetworkManager-openconnect-1.2.10-13.fc45

This package contains software for integrating the openconnect VPN software with NetworkManager and the GNOME desktop...

[SECURITY] [DLA 4808-1] network-manager-l2tp security update

Debian LTS Advisory DLA-4808-1 [email protected] https://www.debian.org/lts/security/ Andreans Henriksson October 01, 2026 https://wiki.debian.org/LTS Package : network-manager-l2tp Version : 1.20.8-1+deb12u1 CVE ID : CVE-2026-19624 CVE-2026-75131 CVE-2026-75883 CVE-2026-93337 Andres...

AlmaLinux 9.2 [TuxCare] Security Update: NetworkManager / NetworkManager-adsl / NetworkManager-bluetooth / etc (ALMALINUX9.2:CLSA-2025:1764322970)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1764322970 advisory. - DHCP can add routes to a client's routing table via the classless static route option 121. VPN-based security solutions that rely on routes...

Rocky Linux 9 [CIQ] Security Update: NetworkManager / NetworkManager-adsl / etc (crlsa-2025_0377)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20250377 advisory. NetworkManager is a system network service that manages network devices and connections, attempting to keep active network connectivity when available. Its...

Rocky Linux 8 [CIQ] Security Update: NetworkManager / NetworkManager-adsl / etc (crlsa-2025_0288)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20250288 advisory. Security and Bug Fixes: NetworkManager: DHCP routing options can manipulate interface-based VPN traffic CVE-2024-3661 Route to VPN server not stored in routing tabl...