CVE-2019-3922 - 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, unauthenticated attacker to /GponForm/fsetup_Form

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CRITICAL

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, unauthenticated attacker to /GponForm/fsetup_Form

Published Mar 5, 2019

9.8

CRITICAL

CVSS 3.1

EPSS 5.24%

Description

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, unauthenticated attacker to /GponForm/fsetup_Form. An attacker can leverage this vulnerability to potentially execute arbitrary code.

Affected products

Vendor Tenable Product Alcatel Lucent I-240W-Q GPON ONT Default
n/a
- Version
  Firmware version 3FE54567BOZJ19
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Tenable

Alcatel Lucent I-240W-Q GPON ONT

n/a

Version	Status	Constraints
Firmware version 3FE54567BOZJ19	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-121

CWE-787

Out-of-bounds Write

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-13529
Advisory
https://www.tenable.com/security/research/tra-2019-09
x_refsource_MISCExploitThird Party Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-13529		Advisory
https://www.tenable.com/security/research/tra-2019-09		x_refsource_MISCExploitThird Party Advisory