{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-3754 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-3754 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-3754 is a medium-severity vulnerability in Lenovo Notebook BIOS, published on 17 Jul 2017. 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-2017-3754 and fix it if it is affected.\n\nWhat it is: CVE-2017-3754 is a medium-severity vulnerability in Lenovo Notebook BIOS, published on 17 Jul 2017. 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-2017-3754 in the wild and no public exploit code.\n\nAffected product: Lenovo Notebook BIOS. 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-2017-3754/ (Markdown: https://insights.sbomify.com/CVE-2017-3754/index.md)","id":"CVE-2017-3754","markdown":"https://insights.sbomify.com/CVE-2017-3754/index.md","name":"CVE-2017-3754","record":{"aliases":["GHSA-xwm6-w9x3-p4hx"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Lenovo Notebook BIOS","requires_auth":"high_privilege","summary":"Attackers with physical or admin access can flash malicious BIOS code due to missing write protections in Lenovo notebooks.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"lenovo","cpe":[{"product":"bios","vendor":"lenovo"}],"cvss":{"score":6.7,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[],"description":"Some Lenovo brand notebook systems do not have write protections properly configured in the system BIOS. This could enable an attacker with physical or administrative access to a system to be able to flash the BIOS with an arbitrary image and potentially run malicious BIOS code.","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":"Security feature bypass in Lenovo Notebook BIOS","id":"CVE-2017-3754","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2017"},"n_packages":0,"n_references":1,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2017-3755"},"packages":[],"prev":{"headline":"Security feature bypass in Desktop and Notebook BIOS","id":"CVE-2017-3753"},"products":["Lenovo Notebook BIOS"],"published":"2017-07-17","related":[{"cvss_score":7.8,"headline":"Security feature bypass in n/a","id":"CVE-2016-5247","kev_date_added":null,"published":"2016-09-22"},{"cvss_score":6.7,"headline":"Code injection in ThinkPad BIOS","id":"CVE-2021-3452","kev_date_added":null,"published":"2021-07-16"},{"cvss_score":4.4,"headline":"Privilege escalation in Lenovo Notebook models 110-14IBR/110-15IBR, B70-80, E31-80, E40-80, E41-80, E51-80, G40-80, G50-80, G50-80 Touch, Ideapad 300-14IBR/300-15IBR, Ideapad 300-14ISK/300-15ISK/300-17ISK, Ideapad 510S-12ISK, K21-80, K41-80, MIIX 710-12IKB , XiaoXin Air 12, YOGA 510-14ISK/510-15ISK, YOGA 710-11IKB, Yoga 710-11ISK, Yoga 900-13ISK, YOGA 900S-12ISK; ThinkServer models ThinkServer TS150, ThinkServer TS450","id":"CVE-2016-8224","kev_date_added":null,"published":"2016-11-29"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Lenovo Group Ltd."]},"summary":"Attackers with physical or admin access can flash malicious BIOS code due to missing write protections in Lenovo notebooks.","url":"https://insights.sbomify.com/CVE-2017-3754/"}