Guest

Preview Tool

Cisco Bug: CSCvq50517 - Cisco SPA122 ATA with Router Devices DHCP Services Cross-Site Scripting Vulnerability

Last Modified

Oct 16, 2019

Products (1)

  • Cisco Small Business Voice Gateways and ATAs

Known Affected Releases

1.4.1SR3

Description (partial)

Symptom:
A vulnerability in the web-based management interface of Cisco SPA122 ATA with Router devices could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks.

The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit this vulnerability by sending malicious input to the affected software through crafted DHCP requests, and then persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

There are no workarounds that address this vulnerability.

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-spa-dhcp-xss

Conditions:
At the time of publication, this vulnerability affected Cisco SPA 122 devices with firmware versions 1.4.1 SR3 and prior.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.