Vulnerabilities > CVE-2019-3921 - Out-of-bounds Write vulnerability in Nokia I-240W-Q Gpon ONT Firmware 3Fe54567Bozj19

047910
CVSS 6.5 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
SINGLE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL
network
low complexity
nokia
CWE-787
exploit available

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 attacker to /GponForm/usb_Form?script/. An attacker can leverage this vulnerability to potentially execute arbitrary code.

Vulnerable Configurations

Part Description Count
OS
Nokia
1
Hardware
Nokia
1

Common Weakness Enumeration (CWE)

Exploit-Db

idEDB-ID:46469