Cisco Web Security Appliance CVE-2018-0366 Cross Site Scripting Vulnerability

Bugtraq ID:	104724
Class:	Input Validation Error
CVE:	CVE-2018-0366
Remote:	Yes
Local:	No
Published:	Jul 11 2018 12:00AM
Updated:	Jul 11 2018 12:00AM
Credit:	Cisco
Vulnerable:	Cisco Web Security Appliance 10.5.1-276 Cisco Web Security Appliance 10.1.2-003
Not Vulnerable:	Cisco Web Security Appliance 10.5.1-296

Cisco Web Security Appliance CVE-2018-0366 Cross Site Scripting Vulnerability

Cisco Web Security Appliance is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.

An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks.

This issue being tracked by Cisco Bug ID CSCvf03514.

Cisco Web Security Appliance CVE-2018-0366 Cross Site Scripting Vulnerability

To exploit this issue an attacker must entice an unsuspecting victim to open a malicious URI.

Cisco Web Security Appliance CVE-2018-0366 Cross Site Scripting Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Cisco Web Security Appliance CVE-2018-0366 Cross Site Scripting Vulnerability

References:

• Cisco Web Security Appliance Homepage (Cisco)
  
• Cisco Web Security Appliance Cross-Site Scripting Vulnerability (Cisco)