enterprise-vpn-attack

Identify exposed enterprise SSL VPN appliances and map them to vendor CVEs.

Updated Jun 5, 2026
One-click install
npx skills add https://github.com/sseshachala/Claude-BugHunter-archive --skill enterprise-vpn-attack-sseshachala
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: enterprise-vpn-attack
Source: https://github.com/sseshachala/Claude-BugHunter-archive/tree/main/skills/enterprise-vpn-attack
Command: npx skills add https://github.com/sseshachala/Claude-BugHunter-archive --skill enterprise-vpn-attack-sseshachala

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides a structured, up-to-date framework to assess and map external SSL VPN appliances against known CVEs, enabling faster risk assessment and targeted remediation planning.

Core Features & Use Cases

  • Enterprise VPN fingerprinting across major vendors (Cisco ASA/AnyConnect, Fortinet FortiGate/FortiOS, Citrix NetScaler/ADC, Palo Alto GlobalProtect, Pulse Secure / Ivanti Connect Secure, SonicWall, F5 Big-IP).
  • CVE matrix coverage from 2018–2026, including pre-auth and post-auth exposure paths, to guide safe validation and assessment.
  • Triage guidance for perimeter-facing VPN gateways to support red-team planning, defensive hardening, and incident response readiness.

Quick Start

Identify exposed VPN gateways on the target perimeter and map findings to the CVE matrix to prioritize remediation actions.

Frequently Asked Questions about enterprise-vpn-attack

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I identify exposed enterprise SSL VPN appliances on a perimeter?

Enterprise SSL VPN fingerprinting identifies exposed perimeter-facing gateways from major vendors like Cisco ASA, Fortinet FortiGate, and Palo Alto GlobalProtect using non-intrusive techniques to map their presence and guide triage.

What CVEs affect enterprise VPN gateways like Citrix NetScaler and Pulse Secure?

Enterprise VPN CVE coverage spans 2018–2026 across vendors including Citrix NetScaler, Pulse Secure, SonicWall, and F5 BIG-IP, mapping both pre-auth and post-auth vulnerability exposure paths for risk assessment.

Can I use this VPN attack matrix for red-team planning and defensive hardening?

Yes, the enterprise VPN attack matrix supports red-team planning, defensive hardening, and incident response readiness by providing triage guidance for perimeter-facing VPN gateways based on mapped CVE exposures.

Does this framework cover pre-auth and post-auth vulnerability scenarios for VPN gateways?

The framework covers both pre-auth and post-auth vulnerability scenarios across major enterprise VPN vendors, applying up-to-date CVE references to guide safe validation, targeted remediation, and risk assessment.

What is the best way to map SSL VPN vulnerability exposure across multiple vendors?

The best way to map SSL VPN vulnerability exposure is using a structured CVE matrix that identifies fingerprinted appliances from vendors like Cisco, Fortinet, and Citrix, then prioritizes remediation actions based on findings.

Are there limitations when fingerprinting enterprise VPN appliances non-intrusively?

Non-intrusive fingerprinting of enterprise VPN appliances requires up-to-date CVE references to accurately assess exposure, meaning outdated vulnerability data can limit the effectiveness of triage and remediation planning.