| 186479 | Zyxel USG / ATP / VPN < 5.37 XSS | Nessus | Firewalls | 11/30/2023 | 12/4/2023 | medium |
| 186480 | Zyxel USG / ATP / VPN < 5.37 Multiple Vulnerabilities | Nessus | Firewalls | 11/30/2023 | 12/5/2023 | medium |
| 49028 | Cisco IOS MPLS VPN May Leak Information - Cisco Systems | Nessus | CISCO | 9/1/2010 | 11/15/2018 | medium |
| 189993 | Cisco Adaptive Security Appliance Software VPN Authentication Bypass (cisco-sa-asaftd-multi-cert-dzA3h5PT) | Nessus | CISCO | 2/5/2024 | 2/6/2024 | medium |
| 209987 | Cisco Adaptive Security Appliance Remote Access VPN Brute Force DoS (cisco-sa-asaftd-bf-dos-vDZhLqrW) | Nessus | CISCO | 10/31/2024 | 1/31/2025 | medium |
| 11290 | Cisco VPN Concentrator Invalid Login DoS (CSCdu82823) | Nessus | CISCO | 3/1/2003 | 4/4/2019 | high |
| 254211 | Linux Distros Unpatched Vulnerability : CVE-2018-16758 | Nessus | Misc. | 8/24/2025 | 8/24/2025 | medium |
| 59773 | Debian DSA-2495-1 : openconnect - buffer overflow | Nessus | Debian Local Security Checks | 6/29/2012 | 1/11/2021 | high |
| 139747 | Cisco Small Business RV110W Wireless-N VPN Firewall Static Default Credential (cisco-sa-rv110w-static-cred-BMTWBWTy) | Nessus | CISCO | 8/21/2020 | 3/29/2021 | critical |
| 85806 | Fortinet FortiOS < 4.3.13 SSL-VPN TLS MAC Spoofing | Nessus | Firewalls | 9/4/2015 | 7/11/2018 | medium |
| 142875 | Palo Alto Networks PAN-OS 8.1.x < 8.1.17 / 9.0.x < 9.0.11 / 9.1.x < 9.1.5 / 10.0.x < 10.0.1 Authentication Bypass Vulnerability | Nessus | Palo Alto Local Security Checks | 11/13/2020 | 2/19/2021 | high |
| 189994 | Cisco Firepower Threat Defense Software VPN Authentication Bypass (cisco-sa-asaftd-multi-cert-dzA3h5PT) | Nessus | CISCO | 2/5/2024 | 2/6/2024 | medium |
| 131320 | Fortinet FortiOS < 6.0.7 / 6.2.x < 6.2.2 Multiple Vulnerabilities (FG-IR-19-184, FG-IR-19-236) | Nessus | Firewalls | 11/26/2019 | 7/29/2025 | medium |
| 59823 | MacOSX Cisco AnyConnect Secure Mobility Client Multiple Vulnerabilities | Nessus | MacOS X Local Security Checks | 7/2/2012 | 7/14/2018 | high |
| 146390 | F5 Networks BIG-IP : BIG-IP APM vulnerability (K32049501) | Nessus | F5 Networks Local Security Checks | 2/11/2021 | 11/3/2023 | high |
| 129815 | Cisco Adaptive Security Appliance Software SSL VPN Denial of Service Vulnerability | Nessus | CISCO | 10/11/2019 | 8/23/2021 | medium |
| 11291 | Cisco VPN 3000 Concentrator PPTP/IPSEC Group Credential Authentication Bypass (CSCdv66718) | Nessus | CISCO | 3/1/2003 | 6/27/2018 | high |
| 73533 | Cisco ASA Software Multiple Vulnerabilities (cisco-sa-20140409-asa) | Nessus | CISCO | 4/15/2014 | 11/15/2018 | high |
| 114652 | SonicWall SonicOS SSLVPN Authentication Bypass | Web App Scanning | Component Vulnerability | 3/11/2025 | 3/11/2025 | critical |
| 161868 | Cisco Firepower Threat Defense Software Remote Access SSL VPN DoS (cisco-sa-asa-dos-tL4uA4AA) | Nessus | CISCO | 6/6/2022 | 11/16/2023 | high |
| 77321 | Ubuntu 14.04 LTS : OpenStack Neutron vulnerabilities (USN-2321-1) | Nessus | Ubuntu Local Security Checks | 8/22/2014 | 8/27/2024 | medium |
| 156754 | Fortinet FortiOS CSRF (FG-IR-20-158) | Nessus | Firewalls | 1/14/2022 | 1/30/2024 | high |
| 161869 | Cisco Adaptive Security Appliance Software Remote Access SSL VPN DoS (cisco-sa-asa-dos-tL4uA4AA) | Nessus | CISCO | 6/6/2022 | 11/16/2023 | high |
| 164087 | Cisco Adaptive Security Appliance Software Clientless SSL VPN Client-Side Request Smuggling (cisco-sa-asa-webvpn-LOeKsNmO) | Nessus | CISCO | 8/12/2022 | 6/2/2023 | medium |
| 11293 | Cisco VPN 3000 Concentrator Multiple Vulnerabilities (CSCdx07754, CSCdx24622, CSCdx24632) | Nessus | CISCO | 3/1/2003 | 6/27/2018 | high |
| 11294 | Cisco VPN 3000 Concentrator Certificate Management Page HTML Source Certificate Password Disclosure (CSCdw50657) | Nessus | CISCO | 3/1/2003 | 6/27/2018 | high |
| 11287 | Cisco VPN 3000 Concentrator Multiple Vulnerabilities (CSCdt56514, CSCdv66718) | Nessus | CISCO | 3/1/2003 | 6/27/2018 | high |
| 236406 | Palo Alto Networks PAN-OS 10.2.x < 10.2.17 / 11.1.x < 11.1.11 / 11.2.x < 11.2.7 Vulnerability | Nessus | Palo Alto Local Security Checks | 5/14/2025 | 1/21/2026 | medium |
| 60900 | Scientific Linux Security Update : openswan on SL6.x i386/x86_64 | Nessus | Scientific Linux Local Security Checks | 8/1/2012 | 1/14/2021 | medium |
| 11288 | Cisco VPN 3000 Concentrator HTML Interface Long URL DoS (CSCdu15622) | Nessus | CISCO | 3/1/2003 | 6/27/2018 | medium |
| 73865 | MS KB2962393: Update for Vulnerability in Juniper Networks Windows In-Box Junos Pulse Client (Heartbleed) | Nessus | Windows | 5/5/2014 | 4/25/2023 | high |
| 1106 | Internet Key Exchange (IKE) Server Detection | Nessus Network Monitor | Generic | 8/20/2004 | 12/4/2015 | medium |
| 125894 | Fortinet FortiOS (Mac OS X) 5.4.1 < 5.4.11 / 5.6.x < 5.6.9 / 6.0.x < 6.0.5 SSL VPN Security Bypass (FG-IR-18-389) (deprecated) | Nessus | MacOS X Local Security Checks | 6/14/2019 | 11/24/2020 | high |
| 311455 | Cisco Adaptive Security Appliance (ASA) Software VPN DoS (cisco-sa-asaftd-vpn-dos-SpOFF2Re) | Nessus | CISCO | 5/1/2026 | 5/4/2026 | high |
| 200475 | Fortinet FortiClient TunnelVision - CVE-2024-3661 (FG-IR-24-170) | Nessus | Windows | 6/13/2024 | 3/27/2026 | low |
| 183214 | Cisco IOS XE Software Group Encrypted Transport VPN Out of Bounds Write (cisco-sa-getvpn-rce-g8qR68sx) | Nessus | CISCO | 10/17/2023 | 10/18/2023 | medium |
| 64635 | Debian DSA-2623-1 : openconnect - buffer overflow | Nessus | Debian Local Security Checks | 2/15/2013 | 1/11/2021 | medium |
| 264601 | Ivanti Connect Secure < 22.7R2.9 / 22.8R2 Multiple Vulnerabilities | Nessus | Misc. | 9/12/2025 | 9/12/2025 | high |
| 238114 | Fortinet Fortigate Insufficient Session Expiration in SSL-VPN cookie (FG-IR-24-339) | Nessus | Firewalls | 6/10/2025 | 6/10/2025 | medium |
| 311451 | Cisco Firepower Threat Defense (FTD) Software VPN DoS (cisco-sa-asaftd-vpn-dos-SpOFF2Re) | Nessus | CISCO | 5/1/2026 | 5/4/2026 | high |
| 14718 | Cisco VPN 3000 Concentrator Multiple Service Banner System Information Disclosure (CSCdu35577 HTTP Check) | Nessus | CISCO | 9/14/2004 | 9/3/2024 | medium |
| 183215 | Cisco IOS Software Group Encrypted Transport VPN Out of Bounds Write (cisco-sa-getvpn-rce-g8qR68sx) | Nessus | CISCO | 10/17/2023 | 10/18/2023 | medium |
| 22587 | Debian DSA-1045-1 : openvpn - design error | Nessus | Debian Local Security Checks | 10/14/2006 | 1/4/2021 | high |
| 235087 | SonicWall Secure Mobile Access < 10.2.1.10-62sv (SNWLID-2023-0018) | Nessus | CGI abuses | 5/2/2025 | 5/3/2025 | high |
| 49014 | Vulnerability in Cisco IOS with OSPF, MPLS VPN, and Supervisor 32, Supervisor 720, or Route Switch Processor 720 | Nessus | CISCO | 9/1/2010 | 11/15/2018 | high |
| 183026 | NetScaler ADC and NetScaler Gateway Multiple Vulnerabilities (CTX579459) | Nessus | CGI abuses | 10/13/2023 | 8/5/2024 | high |
| 265898 | Linux Distros Unpatched Vulnerability : CVE-2025-59692 | Nessus | Misc. | 9/25/2025 | 3/9/2026 | low |
| 208091 | Cisco RV340 and RV345 Dual WAN Gigabit VPN Routers Authenticated RCE (cisco-sa-sb-rv34x-rce-7pqFU2e) | Nessus | CISCO | 10/3/2024 | 10/3/2024 | medium |
| 238104 | Fortinet Fortigate Information Disclosure on SSLVPN endpoint (FG-IR-24-257) | Nessus | Firewalls | 6/10/2025 | 6/10/2025 | medium |
| 17655 | ipsec-tools KAME racoon Daemon ISAKMP Header Parsing Remote DoS | Nessus | Denial of Service | 3/30/2005 | 3/6/2019 | high |
