{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33089 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33089 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33089 is a high-severity vulnerability in Intel(R) NUC HDMI Firmware Update Tool for NUC8i3BE, NUC8i5BE, NUC8i7BE, published on 17 Nov 2021. 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-2021-33089 and fix it if it is affected.\n\nWhat it is: CVE-2021-33089 is a high-severity vulnerability in Intel(R) NUC HDMI Firmware Update Tool for NUC8i3BE, NUC8i5BE, NUC8i7BE, published on 17 Nov 2021. 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-2021-33089 in the wild and no public exploit code.\n\nAffected product: Intel(R) NUC HDMI Firmware Update Tool for NUC8i3BE, NUC8i5BE, NUC8i7BE. 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-2021-33089/ (Markdown: https://insights.sbomify.com/CVE-2021-33089/index.md)","id":"CVE-2021-33089","markdown":"https://insights.sbomify.com/CVE-2021-33089/index.md","name":"CVE-2021-33089","record":{"aliases":["GHSA-jrxq-c3fc-77xr"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Intel NUC Firmware Tool","requires_auth":"low_privilege","summary":"An authenticated local user can escalate privileges via improper access control in the Intel NUC HDMI Firmware Update Tool installer.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"intel","cpe":[{"product":"nuc_hdmi_firmware_update_tool","vendor":"intel"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"Improper access control in the software installer for the Intel(R) NUC HDMI Firmware Update Tool for NUC8i3BE, NUC8i5BE, NUC8i7BE before version 1.78.4.0.4 may allow an authenticated user to potentially enable escalation of privilege via local access.","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":"Privilege escalation in Intel(R) NUC HDMI Firmware Update Tool for NUC8i3BE, NUC8i5BE, NUC8i7BE","id":"CVE-2021-33089","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Intel(R) NUC HDMI Firmware Update Tool for NUC10i3FN, NUC10i5FN, NUC10i7FN","id":"CVE-2021-33090"},"packages":[],"prev":{"headline":"Privilege escalation in Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack","id":"CVE-2021-33088"},"products":["Intel(R) NUC HDMI Firmware Update Tool for NUC8i3BE, NUC8i5BE, NUC8i7BE"],"published":"2021-11-17","related":[{"cvss_score":7.8,"headline":"Privilege escalation in Intel(R) NUC HDMI Firmware Update Tool for NUC10i3FN, NUC10i5FN, NUC10i7FN","id":"CVE-2021-33090","kev_date_added":null,"published":"2021-11-17"},{"cvss_score":6.7,"headline":"Privilege escalation in Intel(R) HDMI Firmware Update tool for NUC","id":"CVE-2022-21162","kev_date_added":null,"published":"2023-05-10"},{"cvss_score":6.7,"headline":"Privilege escalation in Intel(R) HDMI Firmware Update Tool for NUC","id":"CVE-2022-40971","kev_date_added":null,"published":"2023-05-10"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"An authenticated local user can escalate privileges via improper access control in the Intel NUC HDMI Firmware Update Tool installer.","url":"https://insights.sbomify.com/CVE-2021-33089/"}