🛡️ CVE-2024-1220
🟠 CVSS 8.2 — High ✅ No Known Exploit CWE-121 NVD
8.2
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 8.2
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CWE CWE-121
Public Exploit ✅ No
Source NVD
Published 2024-03-06
Updated 2026-06-02
Modified 2025-02-25
Fix URL N/A

Affected Packages

Software From version Fixed in
nport-w2150a-firmware 2.3
nport-w2150a-t-firmware 2.3
nport-w2250a-firmware 2.3
nport-w2250a-t-firmware 2.3

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