{"answers":{"affected":"It affects 9 products.","exploited":"There is no known exploitation of CVE-2025-5830 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-5830 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-5830 is a high-severity memory corruption vulnerability in Autel MaxiCharger AC Wallbox Commercial, published on 25 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-5830 and fix it if it is affected.\n\nWhat it is: CVE-2025-5830 is a high-severity memory corruption vulnerability in Autel MaxiCharger AC Wallbox Commercial, published on 25 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-5830 in the wild and no public exploit code.\n\nAffected product: Autel MaxiCharger AC Wallbox Commercial. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-5830/ (Markdown: https://insights.sbomify.com/CVE-2025-5830/index.md)","id":"CVE-2025-5830","markdown":"https://insights.sbomify.com/CVE-2025-5830/index.md","name":"CVE-2025-5830","record":{"aliases":["GHSA-vx6x-gx62-4xg7"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"EV charging station","requires_auth":"none","summary":"Network-adjacent attackers can execute arbitrary code on Autel MaxiCharger EV chargers via a heap-based buffer overflow in DLB_SlaveRegister message handling.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"maxicharger_ac_elite_business_c50_firmware","vendor":"autel"},{"product":"maxicharger_ac_pro_firmware","vendor":"autel"},{"product":"maxicharger_ac_ultra_firmware","vendor":"autel"},{"product":"maxicharger_dc_compact_mobile_firmware","vendor":"autel"},{"product":"maxicharger_dc_compact_pedestal_firmware","vendor":"autel"},{"product":"maxicharger_dc_fast_firmware","vendor":"autel"},{"product":"maxicharger_dc_hipower_firmware","vendor":"autel"},{"product":"maxicharger_dh480_firmware","vendor":"autel"},{"product":"maxicharger_single_charger_firmware","vendor":"autel"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"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.\n\nThe 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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in Autel MaxiCharger AC Wallbox Commercial","id":"CVE-2025-5830","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Droip \u003c 2.5.2 - Authenticated (Subscriber+) Arbitrary File Upload","id":"CVE-2025-5831"},"packages":[],"prev":{"headline":"Autel MaxiCharger AC Wallbox Commercial autocharge Stack-based Buffer Overflow Remote Code Execution Vulnerability","id":"CVE-2025-5829"},"products":["Autel MaxiCharger AC Wallbox Commercial"],"published":"2025-06-25","related":[{"cvss_score":8.8,"headline":"Memory corruption in Autel MaxiCharger AC Wallbox Commercial","id":"CVE-2025-5827","kev_date_added":null,"published":"2025-06-25"},{"cvss_score":8.8,"headline":"Memory corruption in MaxiCharger AC Elite Business C50","id":"CVE-2024-23957","kev_date_added":null,"published":"2024-09-28"},{"cvss_score":8.8,"headline":"Memory corruption in MaxiCharger AC Elite Business C50","id":"CVE-2024-7795","kev_date_added":null,"published":"2024-08-21"},{"cvss_score":8,"headline":"Memory corruption in MaxiCharger AC Elite Business C50","id":"CVE-2024-23959","kev_date_added":null,"published":"2024-09-28"},{"cvss_score":8,"headline":"Memory corruption in MaxiCharger AC Elite Business C50","id":"CVE-2024-23967","kev_date_added":null,"published":"2024-09-28"},{"cvss_score":7.5,"headline":"Autel MaxiCharger AC Wallbox Commercial Firmware Downgrade Remote Code Execution Vulnerability","id":"CVE-2025-5825","kev_date_added":null,"published":"2025-06-25"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-26","vendors":["Autel"]},"summary":"Network-adjacent attackers can execute arbitrary code on Autel MaxiCharger EV chargers via a heap-based buffer overflow in DLB_SlaveRegister message handling.","url":"https://insights.sbomify.com/CVE-2025-5830/"}