{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-28896 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-28896 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-28896 is a low-severity vulnerability in JOYNEXT MIB3 Infotainment Unit, published on 1 Dec 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-28896 and fix it if it is affected.\n\nWhat it is: CVE-2023-28896 is a low-severity vulnerability in JOYNEXT MIB3 Infotainment Unit, published on 1 Dec 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-28896 in the wild and no public exploit code.\n\nAffected product: JOYNEXT MIB3 Infotainment Unit. 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-2023-28896/ (Markdown: https://insights.sbomify.com/CVE-2023-28896/index.md)","id":"CVE-2023-28896","markdown":"https://insights.sbomify.com/CVE-2023-28896/index.md","name":"CVE-2023-28896","record":{"aliases":["GHSA-cg44-3c54-5q5h"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["security_bypass","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Automotive infotainment system","requires_auth":"none","summary":"Attackers with physical access can decode weakly encrypted UDS passwords to bypass security controls on the infotainment system.","user_interaction":"required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ASRG","cpe":[{"product":"mib3_firmware","vendor":"preh"}],"cvss":{"score":3.3,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-326","name":"Inadequate Encryption Strength"},{"id":"CWE-261","name":"Weak Encoding for Password"}],"description":"Access to critical Unified Diagnostics Services (UDS) of the Modular Infotainment Platform 3 (MIB3) infotainment is transmitted via Controller Area Network (CAN) bus in a form that can be easily decoded by attackers with physical access to the vehicle.\n\nVulnerability discovered on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.","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":"Weak encoding for password in UDS services","id":"CVE-2023-28896","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Hard-coded password for UDS services","id":"CVE-2023-28897"},"packages":[],"prev":{"headline":"Hard-coded password for access to power controller chip memory","id":"CVE-2023-28895"},"products":["MIB3 Infotainment Unit"],"published":"2023-12-01","related":[{"cvss_score":3.5,"headline":"Hard-coded password for access to power controller chip memory","id":"CVE-2023-28895","kev_date_added":null,"published":"2023-12-01"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["JOYNEXT"]},"summary":"Attackers with physical access can decode weakly encrypted UDS passwords to bypass security controls on the infotainment system.","url":"https://insights.sbomify.com/CVE-2023-28896/"}