Autel MaxiCharger AC Elite Business C50 AppAuthenExchangeRandomNum Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Elite Business C50 EV chargers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of the AppAuthenExchangeRandomNum BLE command. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-23384.
References
| Link | Resource |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-24-1154/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
| AND |
|
History
23 Aug 2024, 16:39
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:h:autel:maxicharger_ac_elite_business_c50:-:*:*:*:*:*:*:* cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:* |
|
| References | () https://www.zerodayinitiative.com/advisories/ZDI-24-1154/ - Third Party Advisory, VDB Entry | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.8 |
| First Time |
Autel maxicharger Ac Elite Business C50 Firmware
Autel maxicharger Ac Elite Business C50 Autel |
|
| CWE | CWE-119 |
21 Aug 2024, 17:24
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-08-21 16:15
Updated : 2024-08-23 16:39
NVD link : CVE-2024-7795
Mitre link : CVE-2024-7795
JSON object : View
Products Affected
autel
- maxicharger_ac_elite_business_c50_firmware
- maxicharger_ac_elite_business_c50
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer