// For flags

CVE-2024-21453

Improper Input Validation in Automotive Telematics

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Transient DOS while decoding message of size that exceeds the available system memory.

DOS transitorio mientras se decodifica un mensaje de tamaño que excede la memoria disponible del sistema.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-12-12 CVE Reserved
  • 2024-04-01 CVE Published
  • 2024-04-21 EPSS Updated
  • 2024-08-01 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"
 4
Search vendor "Qualcomm, Inc." for product "Snapdragon" and version "4"
en
Affected