CVE-2023-48691 - CVE House
Back to Database
Status published High CVE-2023-48691

Azure RTOS NetX Duo Remote Code Execution Vulnerability

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-48691

Credits & Attribution

No credits recorded in the NVD database.

References

More from azure-rtos

View All →
CVE-2023-48698
Azure RTOS USBX Remote Code Execution Vulnerability
Medium 6.8
CVE-2023-48697
Azure RTOS USBX Remote Code Execution Vulnerability
Medium 6.4
CVE-2023-48696
Azure RTOS USBX Remote Code Execution Vulnerability
Medium 6.7
CVE-2023-48695
Azure RTOS USBX Remote Code Execution Vulnerability
High 7.2
CVE-2023-48694
Azure RTOS USBX Remote Code Execution Vulnerability
Medium 6.8

Affected Vendor

Affected Software

netxduo
Vulnerable Versions:
< 6.3.0

Timeline

Official Publish: December 5th, 2023
Last Modified: August 2nd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-787

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control
T1485 Data Destruction
Impact