// For flags

CVE-2024-21473

Improper Input Validation in WIN SON

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Memory corruption while redirecting log file to any file location with any file name.

Corrupción de la memoria al redirigir el archivo de registro a cualquier ubicación de archivo con cualquier nombre de archivo.

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple Qualcomm chipsets. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the Qualcomm LDB service. The issue results from the lack of proper validation of user-supplied data prior to further processing. An attacker can leverage this vulnerability to execute code in the context of root.

*Credits: Claroty Research - Vera Mens, Noam Moshe, Uri Katz, Sharon Brizinov
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-12-12 CVE Reserved
  • 2024-04-01 CVE Published
  • 2024-05-11 EPSS Updated
  • 2024-08-23 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Qualcomm, Inc.
Search vendor "Qualcomm, Inc."
 Snapdragon
Search vendor "Qualcomm, Inc." for product "Snapdragon"
 214
Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "214"
en
Affected
Qualcomm, Inc.
Search vendor "Qualcomm, Inc."
 Snapdragon
Search vendor "Qualcomm, Inc." for product "Snapdragon"
 216
Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "216"
en
Affected
Qualcomm, Inc.
Search vendor "Qualcomm, Inc."
 Snapdragon
Search vendor "Qualcomm, Inc." for product "Snapdragon"
 316
Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "316"
en
Affected
Qualcomm, Inc.
Search vendor "Qualcomm, Inc."
 Snapdragon
Search vendor "Qualcomm, Inc." for product "Snapdragon"
 318
Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "318"
en
Affected
Qualcomm, Inc.
Search vendor "Qualcomm, Inc."
 Snapdragon
Search vendor "Qualcomm, Inc." for product "Snapdragon"
 326
Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "326"
en
Affected