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CVE-2024-23959— Autel MaxiCharger AC Elite Business C50 BLE AppChargingControl Stack-based Buffer Overflow Remote Code Execution Vulnerability

CVSS 8.0 · High EPSS 0.56% · P68
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I. Basic Information for CVE-2024-23959

Vulnerability Information
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Vulnerability Title
Autel MaxiCharger AC Elite Business C50 BLE AppChargingControl Stack-based Buffer Overflow Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Autel MaxiCharger AC Elite Business C50 BLE AppChargingControl 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 charging stations. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the AppChargingControl 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-23194
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Autel Energy MaxiCharger AC Elite Business C50 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Autel Energy MaxiCharger AC Elite Business C50是美国Autel Energy公司的一个汽车充电器。 Autel Energy MaxiCharger AC Elite Business C50存在安全漏洞，该漏洞源于BLE AppChargingControl中包含一个基于堆栈的缓冲区溢出问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
AutelMaxiCharger AC Elite Business C50 1.32.00 -

II. Public POCs for CVE-2024-23959

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III. Intelligence Information for CVE-2024-23959

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Same Patch Batch · Autel · 2024-09-28 · 4 CVEs total

CVE-2024-239578.8 HIGHAutel MaxiCharger AC Elite Business C50 DLB_HostHeartBeat Stack-based Buffer Overflow Remo
CVE-2024-239678.0 HIGHAutel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding Stack-based Buffer Overf
CVE-2024-239586.5 MEDIUMAutel MaxiCharger AC Elite Business C50 BLE Hardcoded Credentials Authentication Bypass Vu

IV. Related Vulnerabilities

Same product: MaxiCharger AC Elite Business C50
Same vendor: Autel
Same weakness: CWE-121

V. Comments for CVE-2024-23959

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