Check Point Advisories

Cisco Adaptive Security Appliance Cross Site Scripting (CVE-2020-3580)

Vulnerability
Protection

Check Point Reference:	CPAI-2020-3375
Date Published:	15 Jul 2021
Severity:	Medium
Last Updated:	Monday 23 October, 2023
Source:
Industry Reference:	CVE-2020-3580
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Cisco Firepower Threat Defense prior to 6.3.0.6 Cisco Firepower Threat Defense 6.4.0 and later, prior to 6.4.0.10 Cisco Firepower Threat Defense 6.5.0 and later, prior to 6.5.0.5 Cisco Firepower Threat Defense 6.6.0 and later, prior to 6.6.1
Vulnerability Description	A cross site scripting vulnerability exists in Cisco Adaptive Security Appliance. Successful exploitation of this vulnerability would allow remote attackers to inject an arbitrary web script into the affected system.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Cisco Adaptive Security Appliance Cross Site Scripting (CVE-2020-3580) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Cisco Protection Violation.
Attack Information: Cisco Adaptive Security Appliance Cross Site Scripting (CVE-2020-3580)