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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
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| https://www.zerodayinitiative.com/advisories/ZDI-25-712/ |
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History
Tue, 12 Aug 2025 15:30:00 +0000
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| First Time appeared |
Tesla wall Connector Firmware
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| CPEs | cpe:2.3:h:tesla:wall_connector:-:*:*:*:*:*:*:* cpe:2.3:o:tesla:wall_connector_firmware:*:*:*:*:*:*:*:* |
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| Vendors & Products |
Tesla wall Connector Firmware
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Wed, 30 Jul 2025 14:15:00 +0000
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| Metrics |
ssvc
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Wed, 30 Jul 2025 11:15:00 +0000
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Tesla
Tesla tesla Tesla wall Connector |
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| Vendors & Products |
Tesla
Tesla tesla Tesla wall Connector |
Wed, 30 Jul 2025 01:15:00 +0000
| Type | Values Removed | Values Added |
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| 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. | |
| Title | Tesla Wall Connector Firmware Downgrade Vulnerability | |
| Weaknesses | CWE-1328 | |
| References |
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| Metrics |
cvssV3_0
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Status: PUBLISHED
Assigner: zdi
Published: 2025-07-30T00:50:04.326Z
Updated: 2025-07-30T13:48:29.568Z
Reserved: 2025-07-30T00:48:45.723Z
Link: CVE-2025-8321
Updated: 2025-07-30T13:48:06.628Z
Status : Analyzed
Published: 2025-07-30T01:15:26.233
Modified: 2025-08-12T15:17:43.440
Link: CVE-2025-8321
No data.