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CVE-2023-48692

Azure RTOS NetX Duo Remote Code Execution Vulnerability

Published: Dec 5, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-787
NVD MITRE
9.0CVSSCRITICAL
EPSS Score
3.1%
Top 13.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 remote code execution due to memory overflow vulnerabilities in Azure RTOS NETX Duo. The affected components include processes/functions related to icmp, tcp, snmp, dhcp, nat and ftp in RTOS v6.2.1 and below. The fixes have been included in NetX Duo release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-787CWE-825

Affected Products

netxduoazure-rtos
Embedded
Operating Systems / rtos-embedded-os
azure rtos netx duomicrosoft
On-prem
Operating Systems / windows
Azure RTOS NetX DuoMicrosoft Corp
On-prem
Operating Systems / windows
azure-rtoscommercialOperating Systemsaka usbx, netxduo, filex
microsoftcommercialUSOperating Systems
microsoft corpcommercialUSOperating Systemsaka microsoft corporation

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/azure-rtos/netxduo/security/advisories/GHSA-m2rx-243p-9w64
github.com
https://github.com/azure-rtos/netxduo/security/advisories/GHSA-m2rx-243p-9w64
github.com
https://vuldb.com/ru/?id.246811
vuldb.com
and 16 more references View all →

Timeline

Published
Dec 5, 2023
Last Updated
Nov 21, 2024

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