CVE-2019-3917: Nokia I-240w-Q GPON Ont Firmware

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 allows a remote, unauthenticated attacker to enable telnetd on the router via a crafted HTTP request.

Affected products

• Nokia I-240w-Q GPON Ont Firmware: version 3fe54567bozj19 only

Published 2019-03-05. Last modified 2026-06-17.