CVE-2025-5830
8.8 · HIGHOverview
CVE-2025-5830 is a high-severity vulnerability affecting autel maxicharger_ac_elite_business_c50_firmware. It was published on June 25, 2025 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Autel MaxiCharger AC Wallbox Commercial DLB_SlaveRegister Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of DLB_SlaveRegister messages. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26327.
Remediation
Check the references section for vendor advisories and patches from autel. Update maxicharger_ac_elite_business_c50_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| autel | maxicharger_ac_elite_business_c50_firmware | >= 0, < 1.39.51 | Affected |
| autel | maxicharger_ac_pro_firmware | >= 0, < 1.39.51 | Affected |
| autel | maxicharger_ac_ultra_firmware | >= 0, < 1.39.51 | Affected |
| autel | maxicharger_dc_compact_mobile_firmware | >= 0, < 1.39.51 | Affected |
| autel | maxicharger_dc_compact_pedestal_firmware | >= 0, < 1.39.51 | Affected |
| autel | maxicharger_dc_fast_firmware | >= 0, < 1.39.51 | Affected |
| autel | maxicharger_dc_hipower_firmware | >= 0, < 1.39.51 | Affected |
| autel | maxicharger_dh480_firmware | >= 0, < 1.39.51 | Affected |
| autel | maxicharger_single_charger_firmware | >= 0, < 1.39.51 | Affected |
Frequently Asked Questions
What is CVE-2025-5830?
CVE-2025-5830 is a high-severity vulnerability affecting autel maxicharger_ac_elite_business_c50_firmware. It was published on June 25, 2025 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2025-5830?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-5830?
Check the references section for vendor advisories and patches from autel. Update maxicharger_ac_elite_business_c50_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-5830?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-5830 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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