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CVE-2023-39075

16
FAUCET Score

CVE-2023-39075 describes a vulnerability in the Renault Zoe EV 2021 infotainment system (versions 283C35202R to 283C35519R) that allows an attacker to crash the system by providing arbitrary USB data. This is a medium severity vulnerability (CVSS 4.6), requiring physical access to the vehicle to insert a USB device, and its impact is limited to denial of service. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 11.10.2021, <= 16.01.2023CPE matchmatch criteria
cpe:2.3:o:renault:zoe_ev_2021_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.6MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
0.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.45%
Probability of exploitation in next 30 days
EPSS Percentile
36.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 73rd percentile among its peer group of 1,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.dhjeong.kr / posts/automotive/2023/12/how-to-fuzzing-realcars
blog.dhjeong.kr / posts/vuln/202307/renault-zoe
blog.jhyeon.dev / posts/vuln/202307/renault-zoe
ExploitThird Party Advisory
nvd.nist.gov / vuln/detail/CVE-2023-39075