Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2024-1220

Severity CVSS v4.0:
Pending analysis
Type:
CWE-121 Stack-based Buffer Overflow
Publication date:
06/03/2024
Last modified:
25/02/2025

Description

A stack-based buffer overflow in the built-in web server in Moxa NPort W2150A/W2250A Series firmware version 2.3 and prior allows a remote attacker to exploit the vulnerability by sending crafted payload to the web service. Successful exploitation of the vulnerability could result in denial of service.<br /> <br />

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.20 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): High

Base Score 3.x
8.20
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:moxa:nport_w2150a_firmware:*:*:*:*:*:*:*:* 2.3 (including)
cpe:2.3:h:moxa:nport_w2150a:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:nport_w2250a_firmware:*:*:*:*:*:*:*:* 2.3 (including)
cpe:2.3:h:moxa:nport_w2250a:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:nport_w2150a-t_firmware:*:*:*:*:*:*:*:* 2.3 (including)
cpe:2.3:h:moxa:nport_w2150a-t:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:nport_w2250a-t_firmware:*:*:*:*:*:*:*:* 2.3 (including)
cpe:2.3:h:moxa:nport_w2250a-t:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools