VDB-236074 · CVE-2023-39075 · EUVD-2023-42822

Renault Zoe EV 2021 up to 283C35519R Infotainment System denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Renault Zoe EV 2021 up to 283C35519R. It has been declared as critical. This vulnerability affects unknown code of the component Infotainment System. Executing a manipulation can lead to denial of service. The identification of this vulnerability is CVE-2023-39075. The physical device can be targeted for the attack. There is no exploit available.

Detailsinfo

A vulnerability has been found in Renault Zoe EV 2021 up to 283C35519R and classified as critical. This vulnerability affects some unknown processing of the component Infotainment System. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

Renault Zoe EV 2021 automotive infotainment system versions 283C35202R to 283C35519R (builds 11.10.2021 to 16.01.2023) allows attackers to crash the infotainment system by sending arbitrary USB data via a USB device.

The weakness was shared 08/03/2023. The advisory is available at blog.jhyeon.dev. This vulnerability was named CVE-2023-39075 since 07/25/2023. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-42822). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Renault

Name

Zoe EV 2021

Version

283C35519R

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 4.2
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.6
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/25/2023 🔍
08/03/2023 +9 days 🔍
08/03/2023 +0 days 🔍
01/23/2026 +904 days 🔍

Sourcesinfo

Advisory: blog.jhyeon.dev
Status: Not defined

CVE: CVE-2023-39075 (🔍)
GCVE (CVE): GCVE-0-2023-39075
GCVE (VulDB): GCVE-100-236074
EUVD: 🔍

Entryinfo

Created: 08/03/2023 22:14
Updated: 01/23/2026 10:16
Changes: 08/03/2023 22:14 (38), 08/26/2023 09:36 (11), 01/23/2026 10:16 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.