CVE-2017-14219: Intelbras Wrn 240 Firmware

Medium severity, CVSS 6.1. EPSS: 1.4% chance of exploitation in the next 30 days.

XSS (persistent) on the Intelbras Wireless N 150Mbps router with firmware WRN 240 allows attackers to steal wireless credentials without being connected to the network, related to userRpm/popupSiteSurveyRpm.htm and userRpm/WlanSecurityRpm.htm. The attack vector is a crafted ESSID, as demonstrated by an "airbase-ng -e" command.

Affected products

• Intelbras Wrn 240 Firmware: affected versions not specified

Published 2017-09-07. Last modified 2026-06-17.