// For flags

CVE-2024-21452

Improper Input Validation in Automotive Telematics

Severity Score

7.3
*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 an ASN.1 OER message containing a SEQUENCE of unknown extensions.

DOS transitorio mientras se decodifica un mensaje REA ASN.1 que contiene una SECUENCIA de extensiones desconocidas.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
* 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
  • 2024-08-26 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