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CVE-2024-23958

Oct. 3, 2024, 5:42 p.m.

CVSS Score

8.8 / 10

Products Impacted

Vendor Product Versions
autel
  • maxicharger_ac_elite_business_c50_firmware
  • maxicharger_ac_elite_business_c50
  • 1.32.00
  • -

Description

Autel MaxiCharger AC Elite Business C50 BLE Hardcoded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Autel MaxiCharger AC Elite Business C50 charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the BLE AppAuthenRequest command handler. The handler uses hardcoded credentials as a fallback in case of an authentication request failure. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-23196

Weaknesses

CWE-798
Use of Hard-coded Credentials

The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data.

CWE ID: 798

Date

Published: Sept. 28, 2024, 7:15 a.m.

Last Modified: Oct. 3, 2024, 5:42 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@asrg.io

CPEs

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
o autel maxicharger_ac_elite_business_c50_firmware 1.32.00 / / / / / / /
h autel maxicharger_ac_elite_business_c50 - / / / / / / /

CVSS Data

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
8.8
Exploitability Score
2.8
Impact Score
5.9
Base Severity
HIGH
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References