6.5
CVSSv2

CVE-2019-3921

Published: 05/03/2019 Updated: 19/10/2020
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 580
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Summary

The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to a stack buffer overflow via crafted HTTP POST request sent by a remote, authenticated malicious user to /GponForm/usb_Form?script/. An attacker can leverage this vulnerability to potentially execute arbitrary code.

Vulnerability Trend

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nokia i-240w-q_gpon_ont_firmware 3fe54567bozj19