QID 317005

Date Published: 2021-08-23

QID 317005: Cisco Firepower Threat Defense Software WebVPN Cross-Site Scripting Vulnerability(cisco-sa-20191002-asa-xss)

A vulnerability in the Clientless SSL VPN (WebVPN) portal of Cisco Firepower Threat Defense (FTD) Software
could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against
a user of the web-based management interface of an affected device.

Affected Products
Cisco FTD Software when configured for WebVPN.
Earlier than 6.2.3.15
From 6.3.0 Prior to 6.3.0.5
From 6.4.0 Prior to 6.4.0.6
Note: Practice check as cannot confirm whether configured for webvpn.

QID Detection Logic (Authenticated):
The Qid checks for the Vulnerable version of Cisco FTD in the response of "version" command.

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.

CVSS V3 rated as High - 6.1 severity.

CVSS V2 rated as Medium - 4.3 severity.

Solution

Customers are advised to refer to cisco-sa-20191002-asa-xss for more information.

Vendor References

cisco-sa-20191002-asa-xss - tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-asa-xss

CVEs related to QID 317005

CVE-2019-12695 |

Software Advisories

Advisory ID	Software	Component	Link
cisco-sa-20191002-asa-xss			tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-asa-xss

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