CVE-2023-48693CWE-20

Azure RTOS ThreadX Remote Code Execution Vulnerability

High · published December 5, 2023

CVSS v3.1
8.7
EPSS
1%
Percentile
70.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.7 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.01299 · 70.2th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2023-12-05T00:24Z
EPSS history
Timeline
  • 05 DEC 00:24Z
    Azure RTOS ThreadX Remote Code Execution Vulnerability
    cvelistv5