{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-26186 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-26186 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-26186 is a medium-severity vulnerability in Dell CPG BIOS, published on 8 Jan 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-2020-26186 and fix it if it is affected.\n\nWhat it is: CVE-2020-26186 is a medium-severity vulnerability in Dell CPG BIOS, published on 8 Jan 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-2020-26186 in the wild and no public exploit code.\n\nAffected product: Dell CPG 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-2020-26186/ (Markdown: https://insights.sbomify.com/CVE-2020-26186/index.md)","id":"CVE-2020-26186","markdown":"https://insights.sbomify.com/CVE-2020-26186/index.md","name":"CVE-2020-26186","record":{"aliases":["GHSA-9rmr-65mh-rj57"],"analysis":{"component_type":"hardware_firmware","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Dell BIOS","requires_auth":"none","summary":"A local attacker can overwrite UEFI RuntimeServices to execute arbitrary code in System Management Mode, requiring a BIOS upgrade.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"inspiron_5675_firmware","vendor":"dell"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-668","name":"Exposure of Resource to Wrong Sphere"},{"id":"CWE-642","name":"External Control of Critical State Data"}],"description":"Dell Inspiron 5675 BIOS versions prior to 1.4.1 contain a UEFI BIOS RuntimeServices overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the RuntimeServices structure to execute arbitrary code in System Management Mode (SMM).","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 CPG BIOS","id":"CVE-2020-26186","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in PowerScale OneFS","id":"CVE-2020-26191"},"packages":[],"prev":{"headline":"Memory corruption in Dell BSAFE Micro Edition Suite","id":"CVE-2020-26185"},"products":["CPG BIOS"],"published":"2021-01-08","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":"2024-09-17","vendors":["Dell"]},"summary":"A local attacker can overwrite UEFI RuntimeServices to execute arbitrary code in System Management Mode, requiring a BIOS upgrade.","url":"https://insights.sbomify.com/CVE-2020-26186/"}