CVE-2024-50596

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability affects the NetX Duo Web Component HTTP Server implementation which can be found in x-cube-azrtos-f7\Middlewares\ST\netxduo\addons\web\nx_web_http_server.c

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2024-2103	Exploit Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2103

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:st:x-cube-azrt-h7rs:1.0.0:::::::*
	cpe:2.3:a:st:x-cube-azrtos-f4:1.1.0:::::::*
	cpe:2.3:a:st:x-cube-azrtos-f7:1.1.0:::::::*
	cpe:2.3:a:st:x-cube-azrtos-g0:1.1.0:::::::*
	cpe:2.3:a:st:x-cube-azrtos-g4:2.0.0:::::::*
	cpe:2.3:a:st:x-cube-azrtos-h7:3.3.0:::::::*
	cpe:2.3:a:st:x-cube-azrtos-l4:2.0.0:::::::*
	cpe:2.3:a:st:x-cube-azrtos-l5:2.0.0:::::::*
	cpe:2.3:a:st:x-cube-azrtos-wb:2.0.0:::::::*
	cpe:2.3:a:st:x-cube-azrtos-wl:2.0.0:::::::*

History

03 Nov 2025, 20:16

Type	Values Removed	Values Added
References		() https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2103 -

Information

Published : 2025-04-02 14:15

Updated : 2025-11-03 20:16

NVD link : CVE-2024-50596

Mitre link : CVE-2024-50596

CVE.ORG link : CVE-2024-50596

JSON object : View

Products Affected

st

x-cube-azrtos-wb
x-cube-azrtos-wl
x-cube-azrtos-f4
x-cube-azrtos-g4
x-cube-azrt-h7rs
x-cube-azrtos-g0
x-cube-azrtos-l4
x-cube-azrtos-f7
x-cube-azrtos-h7
x-cube-azrtos-l5

CWE

CWE-191

Integer Underflow (Wrap or Wraparound)

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