{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-34470 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-34470 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-34470 is a medium-severity missing authorization vulnerability in AMI AptioV, published on 12 Sep 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-2023-34470 and fix it if it is affected.\n\nWhat it is: CVE-2023-34470 is a medium-severity missing authorization vulnerability in AMI AptioV, published on 12 Sep 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-2023-34470 in the wild and no public exploit code.\n\nAffected product: AMI AptioV. 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-2023-34470/ (Markdown: https://insights.sbomify.com/CVE-2023-34470/index.md)","id":"CVE-2023-34470","markdown":"https://insights.sbomify.com/CVE-2023-34470/index.md","name":"CVE-2023-34470","record":{"aliases":["GHSA-2w27-grg7-mp25"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read","data_modify","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMI AptioV BIOS","requires_auth":"low_privilege","summary":"An attacker on the local network can exploit improper access control in AMI AptioV BIOS to compromise confidentiality, integrity, and availability.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMI","cpe":[{"product":"aptio_v","vendor":"ami"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"AMI AptioV contains a vulnerability in BIOS where an Attacker may use an improper access control via the local network. A successful exploit of this vulnerability may lead to a loss of confidentiality, integrity and availability.","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":"Improper access control","id":"CVE-2023-34470","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Missing Cryptographic Step","id":"CVE-2023-34471"},"packages":[],"prev":{"headline":"Cold Rest Vulnerabiltiy","id":"CVE-2023-34469"},"products":["AptioV"],"published":"2023-09-12","related":[{"cvss_score":8.8,"headline":"Stack overflow vulnerability in SMI handler on SmmSmbiosElog.","id":"CVE-2022-40250","kev_date_added":null,"published":"2022-09-20"},{"cvss_score":8.2,"headline":"Legacy Serial Redirection SMRAM Vulnerabilities","id":"CVE-2025-33045","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.2,"headline":"Memory corruption in Aptio","id":"CVE-2022-26873","kev_date_added":null,"published":"2022-09-20"},{"cvss_score":8.2,"headline":"SMM memory corruption vulnerability in OverClockSmiHandler SMM driver","id":"CVE-2022-40261","kev_date_added":null,"published":"2022-09-20"},{"cvss_score":8.2,"headline":"The arbitrary write vulnerability in S3Resume2Pei leads to arbitrary code execution during PEI phase.","id":"CVE-2022-40262","kev_date_added":null,"published":"2022-09-20"},{"cvss_score":7.8,"headline":"Memory Leak in SmmComuptrace Module","id":"CVE-2024-33656","kev_date_added":null,"published":"2024-08-21"},{"cvss_score":7.8,"headline":"Smm Callout in SmmComputrace Module","id":"CVE-2024-33657","kev_date_added":null,"published":"2024-08-21"}],"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":"2024-09-26","vendors":["AMI"]},"summary":"An attacker on the local network can exploit improper access control in AMI AptioV BIOS to compromise confidentiality, integrity, and availability.","url":"https://insights.sbomify.com/CVE-2023-34470/"}