{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-5551 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-5551 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-5551 is a high-severity command injection vulnerability in TOYOTA MOTOR CORPORATION DCU (Display Control Unit), published on 30 Mar 2020. 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-2020-5551 and fix it if it is affected.\n\nWhat it is: CVE-2020-5551 is a high-severity command injection vulnerability in TOYOTA MOTOR CORPORATION DCU (Display Control Unit), published on 30 Mar 2020. 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-2020-5551 in the wild and no public exploit code.\n\nAffected product: TOYOTA MOTOR CORPORATION DCU (Display Control 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-2020-5551/ (Markdown: https://insights.sbomify.com/CVE-2020-5551/index.md)","id":"CVE-2020-5551","markdown":"https://insights.sbomify.com/CVE-2020-5551/index.md","name":"CVE-2020-5551","record":{"aliases":["GHSA-5c48-qxrh-hrpg"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Toyota Display Control Unit","requires_auth":"none","summary":"Unauthenticated attackers within Bluetooth range can execute arbitrary commands or cause denial of service on Toyota DCUs.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"display_control_unit","vendor":"toyota"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-276","name":"Incorrect Default Permissions"}],"description":"Toyota 2017 Model Year DCU (Display Control Unit) allows an unauthenticated attacker within Bluetooth range to cause a denial of service attack and/or execute an arbitrary command. The affected DCUs are installed in Lexus (LC, LS, NX, RC, RC F), TOYOTA CAMRY, and TOYOTA SIENNA manufactured in the regions other than Japan from Oct. 2016 to Oct. 2019. An attacker with certain knowledge on the target vehicle control system may be able to send some diagnostic commands to ECUs with some limited availability impacts; the vendor states critical vehicle controls such as driving, turning, and stopping are not affected.","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":"Command injection in DCU (Display Control Unit)","id":"CVE-2020-5551","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in mailform","id":"CVE-2020-5552"},"packages":[],"prev":{"headline":"Auth bypass in EasyBlocks IPv6","id":"CVE-2020-5550"},"products":["DCU (Display Control Unit)"],"published":"2020-03-30","related":[],"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":"2024-08-04","vendors":["TOYOTA MOTOR CORPORATION"]},"summary":"Unauthenticated attackers within Bluetooth range can execute arbitrary commands or cause denial of service on Toyota DCUs.","url":"https://insights.sbomify.com/CVE-2020-5551/"}