Sophos Web Appliance CVE-2017-9523 Cross Site Scripting Vulnerability

BID:99016

CVE-2017-9523 |

Info

Sophos Web Appliance CVE-2017-9523 Cross Site Scripting Vulnerability

Bugtraq ID: 99016
Class: Input Validation Error
CVE: CVE-2017-9523
Remote: Yes
Local: No
Published: Jun 08 2017 12:00AM
Updated: Jun 08 2017 12:00AM
Credit: Tenable Network Security
Vulnerable: Sophos Web Appliance 3.8.2
Sophos Web Appliance 3.0
Sophos Web Appliance 2.1.18
Sophos Web Appliance 4.3.1.2
Sophos Web Appliance 4.3.1
Sophos Web Appliance 4.3
Sophos Web Appliance 4.2.1.3
Sophos Web Appliance 3.8.1.1
Sophos Web Appliance 3.8.1
Sophos Web Appliance 3.8.0
Sophos Web Appliance 3.7.9.1
Sophos Web Appliance 3.7.9
Not Vulnerable: Sophos Web Appliance 4.3.2

Discussion

Sophos Web Appliance CVE-2017-9523 Cross Site Scripting Vulnerability

Sophos Web Appliance is prone to 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 can allow the attacker to steal cookie-based authentication credentials and launch other attacks.

Exploit / POC

Sophos Web Appliance CVE-2017-9523 Cross Site Scripting Vulnerability

Attackers can exploit this issue by enticing an unsuspecting victim to follow a malicious URI.

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