CVE-2020-3580 PoC — Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Cross-Site Scrip

Source

https://github.com/catatonicprime/CVE-2020-3580

Associated Vulnerability

Title:Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Cross-Site Scripting Vulnerabilities (CVE-2020-3580)
Description:Multiple vulnerabilities in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the web services interface of an affected device. The vulnerabilities are due to insufficient validation of user-supplied input by the web services interface of an affected device. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive, browser-based information. Note: These vulnerabilities affect only specific AnyConnect and WebVPN configurations. For more information, see the Vulnerable Products section.

Description

Additional exploits for XSS in Cisco ASA devices discovered by PTSwarm

Readme

# CVE-2020-3580
Additional exploits for XSS in Cisco ASA devices discovered by PTSwarm

# Usage
- Stage (address change me)
- Demonstrate
  - Logon to Cisco ASA WebVPN
  - Visit staged malicious page
  - Recover your credentials
- Patch ;)

# Example / Result
![animated demonstration](https://raw.githubusercontent.com/wiki/catatonicprime/CVE-2020-3580/asa_credentials.gif)

File Snapshot

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