Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding 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 chargers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.
The specific flaw exists within the handling of base64-encoded data within WebSocket 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-23230
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://www.zerodayinitiative.com/advisories/ZDI-24-853/ |
History
Thu, 03 Oct 2024 18:00:00 +0000
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Autel maxicharger Ac Elite Business C50
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Weaknesses | CWE-787 | |
CPEs | cpe:2.3:h:autel:maxicharger_ac_elite_business_c50:-:*:*:*:*:*:*:* cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:1.32.00:*:*:*:*:*:*:* |
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Vendors & Products |
Autel maxicharger Ac Elite Business C50
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Thu, 03 Oct 2024 14:30:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Autel
Autel maxicharger Ac Elite Business C50 Eu Firmware Autel maxicharger Ac Elite Business C50 Firmware |
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CPEs | cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_eu_firmware:1.50:*:*:*:*:*:*:* cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:* |
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Vendors & Products |
Autel
Autel maxicharger Ac Elite Business C50 Eu Firmware Autel maxicharger Ac Elite Business C50 Firmware |
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Metrics |
ssvc
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Sat, 28 Sep 2024 06:30:00 +0000
Type | Values Removed | Values Added |
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Description | Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding 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 chargers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of base64-encoded data within WebSocket 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-23230 | |
Title | Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding Stack-based Buffer Overflow Remote Code Execution Vulnerability | |
Weaknesses | CWE-121 | |
References |
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Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: ASRG
Published: 2024-09-28T06:12:05.822Z
Updated: 2024-10-03T13:41:52.758Z
Reserved: 2024-01-25T00:14:42.599Z
Link: CVE-2024-23967
Vulnrichment
Updated: 2024-10-03T13:40:52.104Z
NVD
Status : Analyzed
Published: 2024-09-28T07:15:03.937
Modified: 2024-10-03T17:37:37.907
Link: CVE-2024-23967
Redhat
No data.