Detections
Analytics

CVE-2019-3917

high

Description

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.

References

https://www.tenable.com/blog/tenable-research-discovers-remote-code-execution-vulnerabilities-in-gpon-routers

https://www.tenable.com/security/research/tra-2019-09

https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-13524

Details

Source: Mitre, NVD

Published: 2019-03-05

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High

EPSS

EPSS: 0.02353