CVE Vulnerability

CVE-2019-3921

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.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.tenable.com/security/research/tra-2019-09 Exploit Third Party Advisory
https://www.exploit-db.com/exploits/46469/ Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2019-03-05 09:29

Updated : 2020-10-19 05:53

NVD link : CVE-2019-3921

Mitre link : CVE-2019-3921

Products Affected

I-240w-q Gpon Ont Firmware

Nokia

CWE
CWE-787