CVE-2022-20713 PoC — Cisco Adaptive Security Appliances Software 跨站脚本漏洞

介绍

# CVE-2022-20713 Vulnerability Detection Script

This Python script detects the presence of the CVE-2022-20713 vulnerability in Cisco ASA Software's Clientless SSL VPN (WebVPN) component.

## Description

A vulnerability exists in the Clientless SSL VPN (WebVPN) component of Cisco ASA Software that allows an unauthenticated, remote attacker to conduct browser-based attacks, including cross-site scripting (XSS) attacks, by exploiting improper input validation in certain endpoints.

This script automates the detection of one such endpoint (`/+CSCOE+/logon.html`) that indicates potential exposure to this vulnerability.

## Requirements

- Python 3.x
- `requests` library

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