{"answers":{"affected":"It affects 7 products.","exploited":"There is no known exploitation of CVE-2024-21306 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21306 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21306 is a medium-severity authentication bypass vulnerability in Microsoft Windows 10 21h2, published on 9 Jan 2024. 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-2024-21306 and fix it if it is affected.\n\nWhat it is: CVE-2024-21306 is a medium-severity authentication bypass vulnerability in Microsoft Windows 10 21h2, published on 9 Jan 2024. 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-2024-21306 in the wild and no public exploit code.\n\nAffected product: Microsoft Windows 10 21h2. 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-2024-21306/ (Markdown: https://insights.sbomify.com/CVE-2024-21306/index.md)","id":"CVE-2024-21306","markdown":"https://insights.sbomify.com/CVE-2024-21306/index.md","name":"CVE-2024-21306","record":{"aliases":["GHSA-6fjx-3c25-3qrc"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Windows Bluetooth Driver","requires_auth":"none","summary":"Attackers can spoof Bluetooth devices due to missing authentication in the Microsoft Bluetooth Driver, bypassing security controls.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"windows_10_21h2","vendor":"microsoft"},{"product":"windows_10_22h2","vendor":"microsoft"},{"product":"windows_11_21h2","vendor":"microsoft"},{"product":"windows_11_22h2","vendor":"microsoft"},{"product":"windows_11_23h2","vendor":"microsoft"},{"product":"windows_server_2022","vendor":"microsoft"},{"product":"windows_server_2022_23h2","vendor":"microsoft"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"Microsoft Bluetooth Driver Spoofing Vulnerability","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2024-04-08","github_poc":3,"max_poc_stars":16,"metasploit":0,"nuclei":0,"refs":[{"date":"2024-12-15T03:00:47Z","kind":"github_poc","ref":"https://github.com/Danyw24/blueXploit","stars":16,"title":"Exploit basado en vulnerabilidades criticas Bluetooth (CVE-2023-45866, CVE-2024-21306)"},{"date":"2024-05-06T02:05:02Z","kind":"github_poc","ref":"https://github.com/PhucHauDeveloper/BadBlue","stars":11,"title":"CVE-2024-21306 BadBlue implementation (Using DuckyScript)"},{"date":"2024-04-08T01:15:21Z","kind":"github_poc","ref":"https://github.com/d4rks1d33/C-PoC-for-CVE-2024-21306","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":null,"headline":"Microsoft Bluetooth Driver Spoofing Vulnerability","id":"CVE-2024-21306","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:windows_10_21h2","products":["microsoft:windows_10_21h2","microsoft:windows_10_22h2","microsoft:windows_11_21h2","microsoft:windows_11_22h2","microsoft:windows_11_23h2","microsoft:windows_server_2022","microsoft:windows_server_2022_23h2"],"type":"auth_bypass","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Remote Desktop Client Remote Code Execution Vulnerability","id":"CVE-2024-21307"},"packages":[],"prev":{"headline":"Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability","id":"CVE-2024-21305"},"products":["Windows 10 Version 21H2","Windows 10 Version 22H2","Windows 11 Version 23H2","Windows 11 version 21H2","Windows 11 version 22H2","Windows 11 version 22H3","Windows Server 2022","Windows Server 2022, 23H2 Edition (Server Core installation)"],"published":"2024-01-09","related":[{"cvss_score":7.8,"headline":"Microsoft Windows Hyper-V NT Kernel Integration VSP Heap-based Buffer Overflow","id":"CVE-2025-21333","kev_date_added":"2025-01-14","published":"2025-01-14"},{"cvss_score":7.8,"headline":"Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free","id":"CVE-2025-21334","kev_date_added":"2025-01-14","published":"2025-01-14"},{"cvss_score":7.8,"headline":"Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free","id":"CVE-2025-21335","kev_date_added":"2025-01-14","published":"2025-01-14"},{"cvss_score":9.6,"headline":"Windows TCP/IP Elevation of Privilege Vulnerability","id":"CVE-2026-42904","kev_date_added":null,"published":"2026-06-09"},{"cvss_score":8.8,"headline":"Windows Hyper-V Remote Code Execution Vulnerability","id":"CVE-2026-105733","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":8.8,"headline":"Windows AppX Deployment Extensions Elevation of Privilege Vulnerability","id":"CVE-2026-69945","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":8.8,"headline":"Windows Graphics Kernel Elevation of Privilege Vulnerability","id":"CVE-2026-88073","kev_date_added":null,"published":"2026-10-13"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-03","vendors":["Microsoft"]},"summary":"Attackers can spoof Bluetooth devices due to missing authentication in the Microsoft Bluetooth Driver, bypassing security controls.","url":"https://insights.sbomify.com/CVE-2024-21306/"}