// For flags

CVE-2023-39373

Hyundai car CWE-294: Authentication Bypass by Capture-replay

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A Hyundai model (2017) - CWE-294: Authentication Bypass by Capture-replay.

Omisión de autenticación mediante Captura-repetición

*Credits: Osher Assor
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-07-30 CVE Reserved
  • 2023-09-03 CVE Published
  • 2023-09-08 EPSS Updated
  • 2024-09-27 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-294: Authentication Bypass by Capture-replay
CAPEC
References (1)
URL Tag Source
https://www.gov.il/en/Departments/faq/cve_advisories Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Hyundai
Search vendor "Hyundai"
Hyundai 2017 Firmware
Search vendor "Hyundai" for product "Hyundai 2017 Firmware"
--
Affected
in Hyundai
Search vendor "Hyundai"
Hyundai 2017
Search vendor "Hyundai" for product "Hyundai 2017"
--
Safe