Remote Code Execution Vulnerability in Alcatel Lucent I-240W-Q GPON ONT
CVE-2019-3917

7.5HIGH

Key Information:

Vendor

Tenable

Status
Alcatel Lucent I-240w-q Gpon Ont
Vendor
CVE Published:
5 March 2019

What is CVE-2019-3917?

The Alcatel Lucent I-240W-Q GPON ONT, when operating on firmware version 3FE54567BOZJ19, has a vulnerability that allows an attacker to remotely enable telnetd without authentication. This can be exploited via a specially crafted HTTP request, potentially giving an attacker unauthorized access to the device.

Affected Version(s)

Alcatel Lucent I-240W-Q GPON ONT Firmware version 3FE54567BOZJ19

References

https://www.tenable.com/security/research/tra-2019-09
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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