Tesla Wall Connector Content-Length Header Improper Input Validation Remote Code Execution Vulnerability. This vulnerability allows network-adjacent 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 parsing of the HTTP Content-Length header. The issue results from the lack of proper validation of user-supplied data, which can result in memory access past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26300.
History

Wed, 30 Jul 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 30 Jul 2025 11:15:00 +0000

Type Values Removed Values Added
First Time appeared Tesla
Tesla tesla
Tesla wall Connector
Vendors & Products Tesla
Tesla tesla
Tesla wall Connector

Wed, 30 Jul 2025 01:15:00 +0000

Type Values Removed Values Added
Description Tesla Wall Connector Content-Length Header Improper Input Validation Remote Code Execution Vulnerability. This vulnerability allows network-adjacent 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 parsing of the HTTP Content-Length header. The issue results from the lack of proper validation of user-supplied data, which can result in memory access past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26300.
Title Tesla Wall Connector Content-Length Header Improper Input Validation Remote Code Execution Vulnerability
Weaknesses CWE-1284
References
Metrics cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published:

Updated: 2025-07-30T13:45:54.178Z

Reserved: 2025-07-30T00:48:42.279Z

Link: CVE-2025-8320

cve-icon Vulnrichment

Updated: 2025-07-30T13:45:47.837Z

cve-icon NVD

Status : Received

Published: 2025-07-30T01:15:26.077

Modified: 2025-07-30T01:15:26.077

Link: CVE-2025-8320

cve-icon Redhat

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