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TI-2024-15937 Aliases CVE-2024-23959GHSA-qc45-54hc-mx8p

Stack-based buffer overflow in Autel MaxiCharger AC Elite Business C50

Priority LOW 38CWE-121Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00817 57th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AutelMaxiCharger AC Elite Business C501.32.00—No fix listedCNA
  • MaxiCharger AC Elite Business C50 VendorAutel Affected 1.32.00 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:1.32.00:*:*:*:*:*:*:*1.32.00VulnerableAutel
cpe:2.3:h:autel:maxicharger_ac_elite_business_c50:-:*:*:*:*:*:*:*not specified by NVDRunning onAutel
  • cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:1.32.00:*:*:*:*:*:*:* Versions 1.32.00 Vulnerable ·Autel
  • cpe:2.3:h:autel:maxicharger_ac_elite_business_c50:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-23959
  2. 2026-10-03 Alias added: GHSA-qc45-54hc-mx8p

References

Advisory 1

  • TI-2024-15935 Stack-based buffer overflow in Autel MaxiCharger AC Elite Business C50 CVSS 3.1HIGH 8.8
  • TI-2024-15936 Hard-coded credentials in Autel MaxiCharger AC Elite Business C50 CVSS 3.1HIGH 8.8
  • TI-2024-07227 Stack-based buffer overflow in Autel MaxiCharger AC Elite Business C50 CVSS 3.1HIGH 8.8
  • TI-2025-05258 Heap-based buffer overflow in Autel MaxiCharger AC Wallbox Commercial CVSS 3.0HIGH 8.8
  • TI-2025-05255 Stack-based buffer overflow in Autel MaxiCharger AC Wallbox Commercial CVSS 3.0HIGH 8.8
  • TI-2025-06065 Missing authentication in Autel MaxiCharger AC Wallbox Commercial CVSS 3.0HIGH 7.5
See all 14 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences