CVE-2019-7440: Jio Jiofi 4g m2s Firmware

Medium severity, CVSS 6.5. EPSS: 2% chance of exploitation in the next 30 days.

JioFi 4G M2S 1.0.2 devices have CSRF via the SSID name and Security Key field under Edit Wi-Fi Settings (aka a SetWiFi_Setting request to cgi-bin/qcmap_web_cgi).

Affected products

• Jio Jiofi 4g m2s Firmware: version 1.0.2 only

Published 2019-03-21. Last modified 2026-06-17.