{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-29113 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-29113 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-29113 is a medium-severity missing authorization vulnerability in Preh Car Connect GmbH (JOYNEXT GmbH) Volkswagen MIB3 infotainment system MIB3 OI MQB, published on 28 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-2023-29113 and fix it if it is affected.\n\nWhat it is: CVE-2023-29113 is a medium-severity missing authorization vulnerability in Preh Car Connect GmbH (JOYNEXT GmbH) Volkswagen MIB3 infotainment system MIB3 OI MQB, published on 28 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-2023-29113 in the wild and no public exploit code.\n\nAffected product: Preh Car Connect GmbH (JOYNEXT GmbH) Volkswagen MIB3 infotainment system MIB3 OI MQB. 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-2023-29113/ (Markdown: https://insights.sbomify.com/CVE-2023-29113/index.md)","id":"CVE-2023-29113","markdown":"https://insights.sbomify.com/CVE-2023-29113/index.md","name":"CVE-2023-29113","record":{"aliases":["GHSA-938m-532f-x65h"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["privilege_escalation","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Automotive infotainment system","requires_auth":"low_privilege","summary":"Attackers with local access can bypass OS-level access controls via an insecure IPC mechanism in Volkswagen MIB3 infotainment units.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ASRG","cpe":[],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"The MIB3 infotainment unit used in Skoda and Volkswagen vehicles does not incorporate any privilege separation for the proprietary inter-process communication mechanism, leaving attackers with presence in the system an ability to undermine access control restrictions implemented at the operating system level.\nThe vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.","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":"A lack of access control in custom IPC mechanism","id":"CVE-2023-29113","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Unauthorized System Log Disclosure in Enel X JuiceBox","id":"CVE-2023-29114"},"packages":[],"prev":{"headline":"Code Injection vulnerability in SAP Application Interface Framework (Message Monitoring)","id":"CVE-2023-29112"},"products":["Volkswagen MIB3 infotainment system MIB3 OI MQB"],"published":"2025-06-28","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-06-30","vendors":["Preh Car Connect GmbH (JOYNEXT GmbH)"]},"summary":"Attackers with local access can bypass OS-level access controls via an insecure IPC mechanism in Volkswagen MIB3 infotainment units.","url":"https://insights.sbomify.com/CVE-2023-29113/"}