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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


Description (partial)

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:

At the time of publication, this vulnerability affected Cisco SPA 122 devices with firmware versions 1.4.1 SR3 and prior.
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