Autel MaxiCharger Single up to 1.03.51 Test Endpoint privileges management

Summaryinfo

A vulnerability classified as very critical was found in Autel MaxiCharger Single up to 1.03.51. The impacted element is an unknown function of the component Test Endpoint. Executing a manipulation can lead to privileges management. This vulnerability appears as CVE-2026-8984. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in Autel MaxiCharger Single up to 1.03.51 and classified as very critical. This vulnerability affects an unknown function of the component Test Endpoint. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Autel Maxi Charger Single firmware through V1.03.51 allows unauthenticated remote code execution via the service listening on TCP port 9002. A crafted request to the /test endpoint can cause the device to download, extract, and execute attacker-controlled files with root privileges.

The advisory is shared for download at cyberdanube.com. This vulnerability was named CVE-2026-8984 since 05/19/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/22/2026). The MITRE ATT&CK project declares the attack technique as T1068.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-2026-99525106). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Autel

Name

• MaxiCharger Single

Version

• 1.03.0
• 1.03.1
• 1.03.2
• 1.03.3
• 1.03.4
• 1.03.5
• 1.03.6
• 1.03.7
• 1.03.8
• 1.03.9
• 1.03.10
• 1.03.11
• 1.03.12
• 1.03.13
• 1.03.14
• 1.03.15
• 1.03.16
• 1.03.17
• 1.03.18
• 1.03.19
• 1.03.20
• 1.03.21
• 1.03.22
• 1.03.23
• 1.03.24
• 1.03.25
• 1.03.26
• 1.03.27
• 1.03.28
• 1.03.29
• 1.03.30
• 1.03.31
• 1.03.32
• 1.03.33
• 1.03.34
• 1.03.35
• 1.03.36
• 1.03.37
• 1.03.38
• 1.03.39
• 1.03.40
• 1.03.41
• 1.03.42
• 1.03.43
• 1.03.44
• 1.03.45
• 1.03.46
• 1.03.47
• 1.03.48
• 1.03.49
• 1.03.50
• 1.03.51

CPE 2.3info

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Once again VulDB remains the best source for vulnerability data.

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