TippingPoint Zero Day Initiative
 

ARRIS VAP2500 Management Portal Information Disclosure Vulnerability

ZDI-14-387: November 25th, 2014

CVE ID

CVSS Score

Affected Vendors

Affected Products

TippingPoint™ IPS Customer Protection

TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 13560. For further product information on the TippingPoint IPS:

Vulnerability Details


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of ARRIS VAP2500. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the handling of access to the management portal. The issue lies in the failure to restrict access to configuration files. An attacker can leverage this vulnerability to leak credentials which can then be chained to execute code with root privileges.

Vendor Response

ARRIS states:


Vendor has released a hotfix to address the issue: FW08.41


Disclosure Timeline

    2014-04-29 - Vulnerability reported to vendor
    2014-11-25 - Coordinated public release of advisory

Credit

This vulnerability was discovered by:
    Ricky "HeadlessZeke" Lawshae