How severe is CVE-2022-3093?

CVE-2022-3093 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-3093 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3093?

CVE-2022-3093 primarily affects Tesla Model 3 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-3093?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-3093 published?

CVE-2022-3093 was published on 2023-03-29 and last updated on 2026-06-17.

CVE-2022-3093

CVE-2022-3093 is a medium-severity vulnerability in Tesla Model 3 Firmware with a CVSS 3.x base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-367.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-367
Affected product: Tesla Model 3 Firmware
Published: 2023-03-29
Last modified: 2026-06-17

Description

This vulnerability allows physical attackers to execute arbitrary code on affected Tesla vehicles. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ice_updater update mechanism. The issue results from the lack of proper validation of user-supplied firmware. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-17463.

Frequently asked questions

What is CVE-2022-3093?: This vulnerability allows physical attackers to execute arbitrary code on affected Tesla vehicles. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ice_updater update mechanism. The issue results from the lack of proper validation of user-supplied firmware. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-17463.
How severe is CVE-2022-3093?: CVE-2022-3093 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-3093 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3093?: CVE-2022-3093 primarily affects Tesla Model 3 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-3093?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-3093 published?: CVE-2022-3093 was published on 2023-03-29 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-22-1188/

Affected products (4)

cpe:2.3:o:tesla:model_3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tesla:model_s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tesla:model_x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:tesla:model_y_firmware:*:*:*:*:*:*:*:*

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