CVE-2025-8321

NONE EPSS 35.0%

Published Jul 30, 202511mo ago · Modified Jun 17, 20261w ago

Published Jul 30, 2025 11mo ago

Last Modified Jun 17, 2026 1w ago

Description

Tesla Wall Connector Firmware Downgrade Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Tesla Wall Connector devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the firmware upgrade feature. The issue results from the lack of an anti-downgrade mechanism. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the device. Was ZDI-CAN-26299.

Threat Intelligence

EPSS Exploit Probability

35.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-1328

Affected Products 2

Vendor	Product	Version	Range
tesla	wall_connector_firmware	*	<24.44.3
tesla	wall_connector	*	any

References 1

zerodayinitiative.com https://www.zerodayinitiative.com/advisories/ZDI-25-712/

Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.