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CVE-2025-6785

Tesla Model 3 Physical CAN Bus Injection

MEDIUM
4.7
CVSS Score
Published: September 4, 2025 at 02:13 PM UTC
Updated: June 17, 2026 at 10:02 AM UTC
1 product affected across 1 vendorModel 3 Firmware

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Severity
MEDIUM4.7
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Securing externally available CAN wires can easily allow physical access to the CAN bus, allowing possible injection of specially formed CAN messages to control remote start functions of the vehicle.  Testing completed on Tesla Model 3 vehicles with software version v11.1 (2023.20.9 ee6de92ddac5). This issue affects Model 3: With software versions from 2023.Xx before 2023.44.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Model 3 Firmware· Tesla
60%
2023.xx ≤ v < 2023.442023.xx
Affected range stops below 2023.44, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Third Party Advisory
Source: [email protected]
https://asrg.io/security-advisories/cve-2025-6785/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.7MEDIUMASRG
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-74CWE-1263

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