enterprise-vpn-attack

Solid

External SSL VPN / remote-access appliance attack matrix — Cisco ASA/AnyConnect, Fortinet FortiGate/FortiOS, Citrix NetScaler/ADC, Palo Alto GlobalProtect, Pulse Secure / Ivanti Connect Secure, SonicWall, F5 Big-IP. Covers version fingerprinting, CVE matrix (2018-2026), AAA backend identification, default credentials, configuration-disclosure paths, pre-auth RCE/SSRF/path-traversal exploits where applicable. Built from authorized-engagement Cisco ASA testing plus 2024-2026 enterprise VPN CVE landscape. Use whenever the target's perimeter exposes any SSL VPN appliance or remote-access gateway — these are the most common initial-access points in 2024-2026 actor TTPs.

AI & Automation 1,478 stars 216 forks Updated 5 days ago NOASSERTION

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Quality Score: 86/100

Stars 20%
100
Recency 20%
100
Frontmatter 20%
70
Documentation 15%
100
Issue Health 10%
50
License 10%
100
Description 5%
100

Skill Content

## When to use this skill Trigger when recon surfaces: - `*.<client>.example/+CSCOE+/logon.html` or similar `+CSCOE+` paths → Cisco ASA / AnyConnect - `intranet.*` / `vpn.*` / `connect.*` / `webvpn.*` / `wc.*` / `remote.*` subdomains - Port 443 returning login pages with `Server: Apache` or banner like "AnyConnect", "FortiGate", "NetScaler", "GlobalProtect", "Pulse", "Ivanti" - TCP 8443 / 4443 / 10443 / 8888 (common VPN web-mgmt ports) - HTTP responses with `Set-Cookie: webvpn=` (Cisco) / `SVPNCOOKIE=` (Fortinet) / `NSC_AAA=` (Citrix) / `DSAuthSession=` (Pulse) / `BIGipServer*` (F5) DO NOT use for: - Internal lateral-movement post-foothold (out of scope per user's boundary) - VPN client-side bugs (different attack class) - IPsec / L2TP / OpenVPN (different protocols, not SSL VPN web stack) --- ## Vendor identification (fingerprinting) ### Cisco ASA / AnyConnect ```bash curl -skI 'https://target/+CSCOE+/logon.html' | head -10 # Look for: Set-Cookie: webvpn=; X-Frame-Options: SAMEORIGIN; CSP: ... block-all-mixed-content # Login page contains: "AnyConnect", "CSCOE", "logon.html" ``` ASA version: not banner-disclosed in modern builds; need to derive from JS file paths or test specific paths. ```bash # Path-based version hints (older builds leaked builds in URLs) curl -sk 'https://target/+CSCOE+/sdesktop/scan-finalize?path=test' curl -sk 'https://target/+CSCOE+/saml/sp/metadata' # 200 = SAML auth enabled curl -sk 'https://target/CSCOSSLC/config-auth' # An...

Details

Author
elementalsouls
Repository
elementalsouls/Claude-BugHunter
Created
3 weeks ago
Last Updated
5 days ago
Language
Python
License
NOASSERTION

Integrates with

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