{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-26560 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-26560 is a high-severity authentication bypass vulnerability in n/a, published on 24 May 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-2020-26560 and fix it if it is affected.\n\nWhat it is: CVE-2020-26560 is a high-severity authentication bypass vulnerability in n/a, published on 24 May 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-2020-26560 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-26560/ (Markdown: https://insights.sbomify.com/CVE-2020-26560/index.md)","id":"CVE-2020-26560","markdown":"https://insights.sbomify.com/CVE-2020-26560/index.md","name":"CVE-2020-26560","record":{"aliases":["GHSA-8qgh-c754-3crv","ROOT-OS-UBUNTU-2204-CVE-2020-26560","UBUNTU-CVE-2020-26560"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Bluetooth Mesh stack","requires_auth":"none","summary":"A nearby attacker can bypass Bluetooth Mesh authentication to acquire network keys, compromising the mesh network's security.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mesh_profile","vendor":"bluetooth"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"Bluetooth Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device, reflecting the authentication evidence from a Provisioner, to complete authentication without possessing the AuthValue, and potentially acquire a NetKey and AppKey.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Auth bypass in n/a","id":"CVE-2020-26560","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2020-26561"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2020-26559"},"products":["n/a"],"published":"2021-05-24","related":[{"cvss_score":8.8,"headline":"Auth bypass in n/a","id":"CVE-2020-26559","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":7.5,"headline":"Auth bypass in n/a","id":"CVE-2020-26557","kev_date_added":null,"published":"2021-05-24"}],"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":"2025-11-04","vendors":["n/a"]},"summary":"A nearby attacker can bypass Bluetooth Mesh authentication to acquire network keys, compromising the mesh network's security.","url":"https://insights.sbomify.com/CVE-2020-26560/"}