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.
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wall_connector
Vendor: tesla
Actively Exploited
0
CISA KEV List
PoC / Exploits
0
Code Available
Total RCEs
2
Remote Access
Total CVEs
4
Total Indexed
Avg. EPSS
0.34%
Exploit Prob.
Security Vulnerability Index
Page 1 / 1
6.8
CVSS
CVE-2025-8321
RCE
Severity: MEDIUM
8.8
CVSS
CVE-2025-8320
RCE
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.
Severity: HIGH