// For flags

CVE-2024-50597

 

Severity Score

4.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

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 Component HTTP Server implementation which can be found in x-cube-azrtos-f7\Middlewares\ST
etxduo\addons\http
xd_http_server.c

*Credits: Discovered by Kelly Patterson of Cisco Talos.
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-10-25 CVE Reserved
  • 2025-04-02 CVE Published
  • 2025-04-02 CVE Updated
  • 2025-04-03 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-191: Integer Underflow (Wrap or Wraparound)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRT-H7RS
Search vendor "STMicroelectronics" for product "X-CUBE-AZRT-H7RS"
 1.0.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRT-H7RS" and version "1.0.0"
en
Affected
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRTOS-F4
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-F4"
 1.1.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-F4" and version "1.1.0"
en
Affected
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRTOS-F7
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-F7"
 1.1.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-F7" and version "1.1.0"
en
Affected
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRTOS-G0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-G0"
 1.1.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-G0" and version "1.1.0"
en
Affected
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRTOS-G4
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-G4"
 2.0.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-G4" and version "2.0.0"
en
Affected
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRTOS-H7
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-H7"
 3.3.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-H7" and version "3.3.0"
en
Affected
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRTOS-L4
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-L4"
 2.0.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-L4" and version "2.0.0"
en
Affected
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRTOS-L5
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-L5"
 2.0.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-L5" and version "2.0.0"
en
Affected
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRTOS-WB
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-WB"
 2.0.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-WB" and version "2.0.0"
en
Affected
STMicroelectronics
Search vendor "STMicroelectronics"
 X-CUBE-AZRTOS-WL
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-WL"
 2.0.0
Search vendor "STMicroelectronics" for product "X-CUBE-AZRTOS-WL" and version "2.0.0"
en
Affected