An issue was discovered in the Hyundai Gen5W_L in-vehicle infotainment system AE_E_PE_EUR.S5W_L001.001.211214. The AppUpgrade binary file, which is used during the firmware installation process, can be modified by an attacker to bypass the version check in order to install any firmware version (e.g., newer, older, or customized). This indirectly allows an attacker to install custom firmware in the IVI system.
References
Link | Resource |
---|---|
https://sowhat.iit.cnr.it | Not Applicable |
https://sowhat.iit.cnr.it:8443/can-work/chimaera | Exploit Third Party Advisory |
https://sowhat.iit.cnr.it:8443/can-work/chimaera/-/blob/main/Report/IIT-01-2023.pdf | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2023-04-27T00:00:00
Updated: 2023-04-27T00:00:00
Reserved: 2023-02-21T00:00:00
Link: CVE-2023-26245
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-04-27T01:15:08.413
Modified: 2023-05-08T14:15:48.107
Link: CVE-2023-26245
JSON object: View
Redhat Information
No data.
CWE