CVE-2017-14269: EE 4gee Wifi Mbb Firmware

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

EE 4GEE WiFi MBB (before EE60_00_05.00_31) devices allow remote attackers to obtain sensitive information via a JSONP endpoint, as demonstrated by passwords and SMS content.

Affected products

• EE 4gee Wifi Mbb Firmware: up to and including ee60_00_05.00_25

Published 2017-09-11. Last modified 2026-06-17.