CVE-2023-48691 HIGH

CVE-2023-48691: Azure RTOS NetX Duo Remote Code Execution Vulnerability

Vendor Azure-Rtos
Product netxduo
Weakness CWE-787
Published December 5, 2023
Last update August 2, 2024
View on NVD All CVEs

CVSS base score

8.1/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Azure RTOS NetX Duo is a TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications. An attacker can cause an out-of-bounds write in Azure RTOS NETX Duo, that could lead to remote code execution. The affected components include process related to IGMP protocol in RTOS v6.2.1 and below. The fix has been included in NetX Duo release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Key dates

02Disclosure timeline

December 5, 2023 CVE published
August 2, 2024 Record updated