PT-2019-16773 · Alcatel Lucent · Alcatel Lucent I-240W-Q Gpon Ont

Published 2019-03-05 · Updated 2022-12-03 · CVE-2019-3918

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/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 concerns the presence of multiple hard-coded credentials for the Telnet and SSH interfaces in the affected device. This could potentially allow unauthorized access to the device.

Recommendations For Alcatel Lucent I-240W-Q GPON ONT version 3FE54567BOZJ19, consider changing the default credentials and restricting access to the Telnet and SSH interfaces until a patch is available. As a temporary workaround, restrict access to these interfaces to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2019-3918

Affected Products

Alcatel Lucent I-240W-Q Gpon Ont

References · 4

• 🔥 https://tenable.com/security/research/tra-2019-09 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-3918 · Security Note
• https://osv.dev/vulnerability/CVE-2019-3918 · Vendor Advisory
• https://t.me/cvenotify/39087 · Telegram Post