PT-2024-6137 · Autel · Autel Maxicharger Ac Elite Business C50

Published 2024-06-21 · Updated 2024-10-03 · CVE-2024-23959

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Autel MaxiCharger AC Elite Business C50 (affected versions not specified)

Description This issue 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 issue, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the AppChargingControl BLE command, resulting 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 issue to execute code in the context of the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-07056

CVE-2024-23959

ZDI-24-851

Affected Products

Autel Maxicharger Ac Elite Business C50

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2024-23959 · Security Note
• https://bdu.fstec.ru/vul/2024-07056 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-24-851 · Security Note
• https://osv.dev/vulnerability/CVE-2024-23959 · Vendor Advisory
• https://vuldb.com/ru/?id.269463 · Note
• https://t.me/cvenotify/96465 · Telegram Post
• https://t.me/cvedetector/6599 · Telegram Post
• https://twitter.com/cracbot/status/1841357552124338464 · Twitter Post
• https://t.me/latest_high_impact_cve/1227 · Telegram Post
• https://securitylab.ru/news/551935.php · Note