What’s Vulnerable › Vulnerabilities
CVE-2024-6029: Tesla Model S Iris Modem Race Condition Firewall Bypass Vulnerability
- Severity: medium (CVSS 5.0 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-04-30 · updated 2026-06-17
- Weakness: CWE-367
Description
Tesla Model S Iris Modem Race Condition Firewall Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass the firewall on the Iris modem in affected Tesla Model S vehicles. Authentication is not required to exploit this vulnerability. The specific flaw exists within the firewall service. The issue results from a failure to obtain the xtables lock. An attacker can leverage this vulnerability to bypass firewall rules. Was ZDI-CAN-23197.
Affected products
- Tesla Model S: before 2024.2.3 — fixed in 2024.2.3
How to fix
Upgrade to a fixed version: Tesla Model S 2024.2.3. Check the vendor advisory for mitigations.
References
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