// For flags

CVE-2023-48693

Azure RTOS ThreadX Remote Code Execution Vulnerability

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Azure RTOS ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications. An attacker can cause arbitrary read and write due to vulnerability in parameter checking mechanism in Azure RTOS ThreadX, which may lead to privilege escalation. The affected components include RTOS ThreadX v6.2.1 and below. The fixes have been included in ThreadX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Azure RTOS ThreadX es un sistema operativo avanzado en tiempo real (RTOS) manipulado específicamente para aplicaciones profundamente integradas. Un atacante puede provocar lecturas y escrituras arbitrarias debido a una vulnerabilidad en el mecanismo de verificación de parámetros en Azure RTOS ThreadX, lo que puede provocar una escalada de privilegios. Los componentes afectados incluyen RTOS ThreadX v6.2.1 y versiones anteriores. Las correcciones se incluyeron en la versión 6.3.0 de ThreadX. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-11-17 CVE Reserved
  • 2023-12-05 CVE Published
  • 2024-08-02 CVE Updated
  • 2025-02-13 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
References (1)
URL Tag Source
https://github.com/azure-rtos/threadx/security/advisories/GHSA-p7w6-62rq-vrf9 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
Search vendor "Microsoft"
 Azure Rtos Threadx
Search vendor "Microsoft" for product "Azure Rtos Threadx"
 < 6.3.0
Search vendor "Microsoft" for product "Azure Rtos Threadx" and version " < 6.3.0"
-
Affected