Autel
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Remote code execution in Autel MaxiCharger AC Elite Home EV chargers allows unauthenticated network attackers to run arbitrary code on the device by exploiting an integer underflow in the OCPP WebSocket message handler. The flaw stems from missing validation of user-supplied length/size data used in a buffer allocation, giving full compromise of the charger. There is no public exploit identified at time of analysis, and the issue is not listed in CISA KEV; it was reported privately through Zero Day Initiative (ZDI-26-437 / ZDI-CAN-29113).
Physical firmware compromise in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets an attacker with hands-on access exploit exposed NXP i.MX6 hardware recovery pins to boot unsigned, attacker-controlled code into memory. Once in recovery mode the attacker can dump, modify, or replace the device firmware and extract sensitive data such as credentials, keys, or configuration. Publicly available exploit code exists (published by CyberDanube), though there is no public exploit identified as being used in active campaigns and the flaw is not listed in CISA KEV.
Physical compromise of Autel MaxiCharger Single EV charging stations running firmware through V1.03.51 is possible via an unprotected UART interface that lets an attacker halt boot and drop into the U-Boot bootloader. From the bootloader an attacker can rewrite boot configuration or the filesystem to gain full operating-system access on the charger. Publicly available exploit code exists (published by CyberDanube), though there is no public exploit identified as being used in active attacks and the flaw requires physical access.
Remote code execution and denial of service in Autel MaxiCharger Single EV charging stations running firmware through V1.03.51 stems from a heap-based buffer overflow in the set_ap_param command exposed by the /localcfg endpoint. An authenticated attacker who can reach the device's local configuration interface can send oversized input to crash the charger or potentially execute arbitrary code on it. Publicly available exploit code exists (published by CyberDanube), and the CVSS 4.0 base score is 9.4, though there is no evidence of active exploitation in the CISA KEV catalog at time of analysis.
OS command injection in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets a malicious or compromised OCPP backend server inject arbitrary operating-system commands via the diagnostics URL parameter of an OCPP GetDiagnostics request. A rogue or hijacked charge-point management server can fully compromise the charger, and publicly available exploit code exists (CyberDanube), though no active exploitation has been confirmed. Because the impact reaches the underlying OS with full confidentiality, integrity, and availability loss, successful attacks give complete control of the charging hardware.
Unauthenticated OS command injection in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets a remote attacker execute arbitrary operating-system commands by supplying crafted input in the 'url' parameter of the /test endpoint on TCP port 9002. The flaw scores CVSS 4.0 10.0 (maximum) with no authentication or user interaction required, and publicly available exploit code exists (research published by CyberDanube), though it is not yet listed in CISA KEV - no public exploit identified as actively exploited at time of analysis beyond the released POC.
Remote code execution in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets unauthenticated attackers run arbitrary code as root by sending a crafted request to the /test endpoint of a service listening on TCP port 9002. The flawed handler fetches, extracts, and executes attacker-supplied files, yielding full device takeover with no authentication or user interaction. Publicly available exploit code exists (published by CyberDanube) and the CVSS 4.0 score is 10.0; the vulnerability is not currently listed in CISA KEV.
Authentication bypass in Autel MaxiCharger Single EV charging stations running firmware up to and including V1.03.51 lets remote, unauthenticated attackers invoke privileged management endpoints by supplying a hard-coded token baked into the firmware. Because the token is static and shared across devices, anyone who extracts it once (publicly available exploit code exists via CyberDanube) can control the charger's management functions on any unpatched unit. The CVSS 4.0 base score is 10.0, and the flaw affords full compromise of the device with no user interaction.
Authentication bypass via hard-coded backdoor accounts in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets remote attackers gain administrative control of the web management interface. Two undocumented privileged accounts use a vendor-defined password derivation tied to device-specific values, so anyone who knows the algorithm and inputs can authenticate as admin without legitimate credentials. Publicly available exploit code exists (CyberDanube); no public evidence of active exploitation at time of analysis.
Heap-based buffer overflow in Autel MaxiCharger AC Elite Home EV chargers enables arbitrary code execution by physically present, unauthenticated attackers via malformed USB packets. The device's USB packet handler copies attacker-controlled data into a fixed-length heap buffer without validating input length, allowing full control of device execution context. Reported by Zero Day Initiative (ZDI-CAN-29048 / ZDI-26-436); no public exploit code identified at time of analysis and not listed in CISA KEV.
Stack-based buffer overflow in the NFC card response handler of Autel MaxiCharger AC Elite Home EV chargers enables arbitrary code execution by a physically present attacker. The device's NFC interface fails to enforce bounds on a fixed-length stack buffer when processing card responses, allowing a maliciously crafted NFC card to overwrite stack memory and redirect execution flow to attacker-controlled code. No authentication is required to trigger the flaw - proximity to the device and a crafted NFC card are the sole prerequisites. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Authentication bypass on the Autel MaxiCharger AC Elite Home EV charger allows physically present attackers to access device functionality without credentials via the exposed USB interface. The CWE-306 flaw represents a complete absence of authentication on the USB attack surface, not a weak implementation - any USB-connected party is immediately granted access. No active exploitation is confirmed (not in CISA KEV) and no public exploit code has been identified at time of analysis; real-world risk is bounded by the physical access prerequisite inherent to the AV:P vector.
Arbitrary code execution in Autel MaxiCharger AC Elite Home EV chargers is possible for physically present attackers who supply a crafted, unsigned or improperly signed firmware update image to the device. The flaw (CWE-347) stems from the absence of cryptographic signature validation during the software update process - tagged as a JWT attack vector - meaning the update mechanism accepts attacker-controlled images without verifying their authenticity. No public exploit has been identified at time of analysis, and exploitation requires physical proximity, but a successful attack achieves full code execution in the device context with high confidentiality, integrity, and availability impact.
CVE-2025-6678 is an unauthenticated remote information disclosure vulnerability in Autel MaxiCharger AC Wallbox Commercial charging stations affecting the Pile API endpoint. An attacker can remotely access sensitive information including credentials without requiring authentication, enabling credential theft and potential further compromise of the charging infrastructure. The vulnerability has a CVSS 7.5 severity rating reflecting high confidentiality impact, and the lack of authentication requirements makes exploitation trivial.
CVE-2025-5830 is a heap-based buffer overflow vulnerability in Autel MaxiCharger AC Wallbox Commercial EV chargers affecting the DLB_SlaveRegister message handler. Network-adjacent attackers can execute arbitrary code without authentication due to insufficient input validation on user-supplied data length before copying to a fixed-length buffer. This is a critical vulnerability affecting critical infrastructure (EV charging stations) with a CVSS score of 8.8 and high real-world exploitability due to the unauthenticated, network-adjacent attack vector.
Autel MaxiCharger AC Wallbox Commercial autocharge Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected 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 JSON 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 stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26330.
Autel MaxiCharger AC Wallbox Commercial wLength Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present 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 USB frame packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26328.
CVE-2025-5827 is a stack-based buffer overflow vulnerability in the ble_process_esp32_msg function of Autel MaxiCharger AC Wallbox Commercial EV chargers that allows unauthenticated, network-adjacent attackers to execute arbitrary code with high impact. The vulnerability results from insufficient validation of user-supplied data length before copying to a fixed-size stack buffer, affecting commercial EV charging infrastructure without requiring authentication or user interaction.
CVE-2025-5826 is a security vulnerability (CVSS 6.3) that allows network-adjacent attackers. Remediation should follow standard vulnerability management procedures.
CVE-2025-5825 is a firmware downgrade remote code execution vulnerability in Autel MaxiCharger AC Wallbox Commercial charging stations that allows network-adjacent attackers with Bluetooth pairing capability to execute arbitrary code by uploading a malicious firmware image without proper validation. The vulnerability has a CVSS score of 7.5 (High) with high confidentiality, integrity, and availability impact, though exploitation requires prior Bluetooth device pairing. This is a ZDI-coordinated disclosure (ZDI-CAN-26354) affecting commercial charging infrastructure.
CVE-2025-5824 is an authentication bypass vulnerability in Autel MaxiCharger AC Wallbox Commercial that allows network-adjacent attackers to bypass authentication through insufficient origin validation in Bluetooth pairing requests. The vulnerability (formerly ZDI-CAN-26353) has a CVSS score of 7.5 with high confidentiality, integrity, and availability impact; exploitation requires prior ability to pair a malicious Bluetooth device with the target system. No KEV or active exploitation data was provided in the supplied intelligence, and patch availability status is not documented in the available information.
Autel MaxiCharger AC Wallbox Commercial Serial Number Exposed Dangerous Method Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is required to exploit this vulnerability. The specific flaw exists within the implementation of the Autel Technician API. The issue results from an exposed dangerous method. An attacker can leverage this vulnerability to disclose credentials, leading to further compromise. Was ZDI-CAN-26351.
CVE-2025-5822 is a privilege escalation vulnerability in the Autel MaxiCharger AC Wallbox Commercial Technician API that allows authenticated attackers to escalate from low-privileged users to higher privilege levels, potentially gaining unauthorized access to administrative functions and sensitive charging station data. The vulnerability requires an attacker to first obtain a valid low-privileged API token, after which they can bypass authorization controls to access restricted resources. With a CVSS score of 8.8 and network-accessible attack vector, this represents a significant risk to commercial EV charging infrastructure.
Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding Stack-based Buffer Overflow Remote Code Execution Vulnerability. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.
Autel MaxiCharger AC Elite Business C50 BLE AppChargingControl Stack-based Buffer Overflow Remote Code Execution Vulnerability. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.
Autel MaxiCharger AC Elite Business C50 BLE Hardcoded Credentials Authentication Bypass Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Autel MaxiCharger AC Elite Business C50 DLB_HostHeartBeat Stack-based Buffer Overflow Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Autel MaxiCharger AC Elite Business C50 AppAuthenExchangeRandomNum Stack-Based Buffer Overflow Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Remote code execution in Autel MaxiCharger AC Elite Home EV chargers allows unauthenticated network attackers to run arbitrary code on the device by exploiting an integer underflow in the OCPP WebSocket message handler. The flaw stems from missing validation of user-supplied length/size data used in a buffer allocation, giving full compromise of the charger. There is no public exploit identified at time of analysis, and the issue is not listed in CISA KEV; it was reported privately through Zero Day Initiative (ZDI-26-437 / ZDI-CAN-29113).
Physical firmware compromise in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets an attacker with hands-on access exploit exposed NXP i.MX6 hardware recovery pins to boot unsigned, attacker-controlled code into memory. Once in recovery mode the attacker can dump, modify, or replace the device firmware and extract sensitive data such as credentials, keys, or configuration. Publicly available exploit code exists (published by CyberDanube), though there is no public exploit identified as being used in active campaigns and the flaw is not listed in CISA KEV.
Physical compromise of Autel MaxiCharger Single EV charging stations running firmware through V1.03.51 is possible via an unprotected UART interface that lets an attacker halt boot and drop into the U-Boot bootloader. From the bootloader an attacker can rewrite boot configuration or the filesystem to gain full operating-system access on the charger. Publicly available exploit code exists (published by CyberDanube), though there is no public exploit identified as being used in active attacks and the flaw requires physical access.
Remote code execution and denial of service in Autel MaxiCharger Single EV charging stations running firmware through V1.03.51 stems from a heap-based buffer overflow in the set_ap_param command exposed by the /localcfg endpoint. An authenticated attacker who can reach the device's local configuration interface can send oversized input to crash the charger or potentially execute arbitrary code on it. Publicly available exploit code exists (published by CyberDanube), and the CVSS 4.0 base score is 9.4, though there is no evidence of active exploitation in the CISA KEV catalog at time of analysis.
OS command injection in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets a malicious or compromised OCPP backend server inject arbitrary operating-system commands via the diagnostics URL parameter of an OCPP GetDiagnostics request. A rogue or hijacked charge-point management server can fully compromise the charger, and publicly available exploit code exists (CyberDanube), though no active exploitation has been confirmed. Because the impact reaches the underlying OS with full confidentiality, integrity, and availability loss, successful attacks give complete control of the charging hardware.
Unauthenticated OS command injection in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets a remote attacker execute arbitrary operating-system commands by supplying crafted input in the 'url' parameter of the /test endpoint on TCP port 9002. The flaw scores CVSS 4.0 10.0 (maximum) with no authentication or user interaction required, and publicly available exploit code exists (research published by CyberDanube), though it is not yet listed in CISA KEV - no public exploit identified as actively exploited at time of analysis beyond the released POC.
Remote code execution in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets unauthenticated attackers run arbitrary code as root by sending a crafted request to the /test endpoint of a service listening on TCP port 9002. The flawed handler fetches, extracts, and executes attacker-supplied files, yielding full device takeover with no authentication or user interaction. Publicly available exploit code exists (published by CyberDanube) and the CVSS 4.0 score is 10.0; the vulnerability is not currently listed in CISA KEV.
Authentication bypass in Autel MaxiCharger Single EV charging stations running firmware up to and including V1.03.51 lets remote, unauthenticated attackers invoke privileged management endpoints by supplying a hard-coded token baked into the firmware. Because the token is static and shared across devices, anyone who extracts it once (publicly available exploit code exists via CyberDanube) can control the charger's management functions on any unpatched unit. The CVSS 4.0 base score is 10.0, and the flaw affords full compromise of the device with no user interaction.
Authentication bypass via hard-coded backdoor accounts in Autel MaxiCharger Single EV charging stations (firmware through V1.03.51) lets remote attackers gain administrative control of the web management interface. Two undocumented privileged accounts use a vendor-defined password derivation tied to device-specific values, so anyone who knows the algorithm and inputs can authenticate as admin without legitimate credentials. Publicly available exploit code exists (CyberDanube); no public evidence of active exploitation at time of analysis.
Heap-based buffer overflow in Autel MaxiCharger AC Elite Home EV chargers enables arbitrary code execution by physically present, unauthenticated attackers via malformed USB packets. The device's USB packet handler copies attacker-controlled data into a fixed-length heap buffer without validating input length, allowing full control of device execution context. Reported by Zero Day Initiative (ZDI-CAN-29048 / ZDI-26-436); no public exploit code identified at time of analysis and not listed in CISA KEV.
Stack-based buffer overflow in the NFC card response handler of Autel MaxiCharger AC Elite Home EV chargers enables arbitrary code execution by a physically present attacker. The device's NFC interface fails to enforce bounds on a fixed-length stack buffer when processing card responses, allowing a maliciously crafted NFC card to overwrite stack memory and redirect execution flow to attacker-controlled code. No authentication is required to trigger the flaw - proximity to the device and a crafted NFC card are the sole prerequisites. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Authentication bypass on the Autel MaxiCharger AC Elite Home EV charger allows physically present attackers to access device functionality without credentials via the exposed USB interface. The CWE-306 flaw represents a complete absence of authentication on the USB attack surface, not a weak implementation - any USB-connected party is immediately granted access. No active exploitation is confirmed (not in CISA KEV) and no public exploit code has been identified at time of analysis; real-world risk is bounded by the physical access prerequisite inherent to the AV:P vector.
Arbitrary code execution in Autel MaxiCharger AC Elite Home EV chargers is possible for physically present attackers who supply a crafted, unsigned or improperly signed firmware update image to the device. The flaw (CWE-347) stems from the absence of cryptographic signature validation during the software update process - tagged as a JWT attack vector - meaning the update mechanism accepts attacker-controlled images without verifying their authenticity. No public exploit has been identified at time of analysis, and exploitation requires physical proximity, but a successful attack achieves full code execution in the device context with high confidentiality, integrity, and availability impact.
CVE-2025-6678 is an unauthenticated remote information disclosure vulnerability in Autel MaxiCharger AC Wallbox Commercial charging stations affecting the Pile API endpoint. An attacker can remotely access sensitive information including credentials without requiring authentication, enabling credential theft and potential further compromise of the charging infrastructure. The vulnerability has a CVSS 7.5 severity rating reflecting high confidentiality impact, and the lack of authentication requirements makes exploitation trivial.
CVE-2025-5830 is a heap-based buffer overflow vulnerability in Autel MaxiCharger AC Wallbox Commercial EV chargers affecting the DLB_SlaveRegister message handler. Network-adjacent attackers can execute arbitrary code without authentication due to insufficient input validation on user-supplied data length before copying to a fixed-length buffer. This is a critical vulnerability affecting critical infrastructure (EV charging stations) with a CVSS score of 8.8 and high real-world exploitability due to the unauthenticated, network-adjacent attack vector.
Autel MaxiCharger AC Wallbox Commercial autocharge Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected 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 JSON 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 stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26330.
Autel MaxiCharger AC Wallbox Commercial wLength Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present 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 USB frame packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26328.
CVE-2025-5827 is a stack-based buffer overflow vulnerability in the ble_process_esp32_msg function of Autel MaxiCharger AC Wallbox Commercial EV chargers that allows unauthenticated, network-adjacent attackers to execute arbitrary code with high impact. The vulnerability results from insufficient validation of user-supplied data length before copying to a fixed-size stack buffer, affecting commercial EV charging infrastructure without requiring authentication or user interaction.
CVE-2025-5826 is a security vulnerability (CVSS 6.3) that allows network-adjacent attackers. Remediation should follow standard vulnerability management procedures.
CVE-2025-5825 is a firmware downgrade remote code execution vulnerability in Autel MaxiCharger AC Wallbox Commercial charging stations that allows network-adjacent attackers with Bluetooth pairing capability to execute arbitrary code by uploading a malicious firmware image without proper validation. The vulnerability has a CVSS score of 7.5 (High) with high confidentiality, integrity, and availability impact, though exploitation requires prior Bluetooth device pairing. This is a ZDI-coordinated disclosure (ZDI-CAN-26354) affecting commercial charging infrastructure.
CVE-2025-5824 is an authentication bypass vulnerability in Autel MaxiCharger AC Wallbox Commercial that allows network-adjacent attackers to bypass authentication through insufficient origin validation in Bluetooth pairing requests. The vulnerability (formerly ZDI-CAN-26353) has a CVSS score of 7.5 with high confidentiality, integrity, and availability impact; exploitation requires prior ability to pair a malicious Bluetooth device with the target system. No KEV or active exploitation data was provided in the supplied intelligence, and patch availability status is not documented in the available information.
Autel MaxiCharger AC Wallbox Commercial Serial Number Exposed Dangerous Method Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is required to exploit this vulnerability. The specific flaw exists within the implementation of the Autel Technician API. The issue results from an exposed dangerous method. An attacker can leverage this vulnerability to disclose credentials, leading to further compromise. Was ZDI-CAN-26351.
CVE-2025-5822 is a privilege escalation vulnerability in the Autel MaxiCharger AC Wallbox Commercial Technician API that allows authenticated attackers to escalate from low-privileged users to higher privilege levels, potentially gaining unauthorized access to administrative functions and sensitive charging station data. The vulnerability requires an attacker to first obtain a valid low-privileged API token, after which they can bypass authorization controls to access restricted resources. With a CVSS score of 8.8 and network-accessible attack vector, this represents a significant risk to commercial EV charging infrastructure.
Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding Stack-based Buffer Overflow Remote Code Execution Vulnerability. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.
Autel MaxiCharger AC Elite Business C50 BLE AppChargingControl Stack-based Buffer Overflow Remote Code Execution Vulnerability. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.
Autel MaxiCharger AC Elite Business C50 BLE Hardcoded Credentials Authentication Bypass Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Autel MaxiCharger AC Elite Business C50 DLB_HostHeartBeat Stack-based Buffer Overflow Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Autel MaxiCharger AC Elite Business C50 AppAuthenExchangeRandomNum Stack-Based Buffer Overflow Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.