PT-2019-16774 · Alcatel Lucent · Alcatel Lucent I-240W-Q Gpon Ont

Published 2019-03-05 · Updated 2022-12-03 · CVE-2019-3919

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Alcatel Lucent I-240W-Q GPON ONT version 3FE54567BOZJ19

Description The issue allows command injection via crafted HTTP requests sent by a remote, authenticated attacker to the "/GponForm/usb restore Form?script/" endpoint. This enables the attacker to execute commands on the device.

Recommendations For Alcatel Lucent I-240W-Q GPON ONT version 3FE54567BOZJ19, as a temporary workaround, consider restricting access to the "/GponForm/usb restore Form?script/" endpoint until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

CVE-2019-3919

Affected Products

Alcatel Lucent I-240W-Q Gpon Ont

References · 4

• 🔥 https://tenable.com/security/research/tra-2019-09 · Exploit
• https://osv.dev/vulnerability/CVE-2019-3919 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-3919 · Security Note
• https://t.me/cvenotify/39086 · Telegram Post