Medium severity · published Sep 3, 2023
CVE-2023-39373
A Hyundai model (2017) - CWE-294: Authentication Bypass by Capture-replay
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
A Hyundai model (2017) - CWE-294: Authentication Bypass by Capture-replay.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
H2
Hyundai 2017 Firmware · Hyundai
All versions, or not specified · source: NVD