{"answers":{"affected":"It affects 71 products.","exploited":"There is no known exploitation of CVE-2021-20107 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-20107 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-20107 is a medium-severity missing authorization vulnerability in SLOAN, published on 30 Jun 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-2021-20107 and fix it if it is affected.\n\nWhat it is: CVE-2021-20107 is a medium-severity missing authorization vulnerability in SLOAN, published on 30 Jun 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-2021-20107 in the wild and no public exploit code.\n\nAffected product: SLOAN. 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-2021-20107/ (Markdown: https://insights.sbomify.com/CVE-2021-20107/index.md)","id":"CVE-2021-20107","markdown":"https://insights.sbomify.com/CVE-2021-20107/index.md","name":"CVE-2021-20107","record":{"aliases":["GHSA-6fjv-rgvm-7x24"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Smart Faucet","requires_auth":"none","summary":"Unauthenticated attackers can use Bluetooth Low Energy to read maintenance data and modify water flow or sensor settings on Sloan smart faucets.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"basys_efx-100_firmware","vendor":"sloan"},{"product":"basys_efx-150_firmware","vendor":"sloan"},{"product":"basys_efx-175_firmware","vendor":"sloan"},{"product":"basys_efx-177_firmware","vendor":"sloan"},{"product":"basys_efx-180_firmware","vendor":"sloan"},{"product":"basys_efx-200_firmware","vendor":"sloan"},{"product":"basys_efx-250_firmware","vendor":"sloan"},{"product":"basys_efx-275_firmware","vendor":"sloan"},{"product":"basys_efx-277_firmware","vendor":"sloan"},{"product":"basys_efx-280_firmware","vendor":"sloan"},{"product":"basys_efx-300_firmware","vendor":"sloan"},{"product":"basys_efx-350_firmware","vendor":"sloan"},{"product":"basys_efx-375_firmware","vendor":"sloan"},{"product":"basys_efx-377_firmware","vendor":"sloan"},{"product":"basys_efx-380_firmware","vendor":"sloan"},{"product":"basys_efx-600_firmware","vendor":"sloan"},{"product":"basys_efx-650_firmware","vendor":"sloan"},{"product":"basys_efx-675_firmware","vendor":"sloan"},{"product":"basys_efx-677_firmware","vendor":"sloan"},{"product":"basys_efx-680_firmware","vendor":"sloan"},{"product":"basys_efx-800_firmware","vendor":"sloan"},{"product":"basys_efx-850_firmware","vendor":"sloan"},{"product":"optima_eaf-100_firmware","vendor":"sloan"},{"product":"optima_eaf-150_firmware","vendor":"sloan"},{"product":"optima_eaf-200_firmware","vendor":"sloan"},{"product":"optima_eaf-225_firmware","vendor":"sloan"},{"product":"optima_eaf-250_firmware","vendor":"sloan"},{"product":"optima_eaf-275_firmware","vendor":"sloan"},{"product":"optima_eaf-350_firmware","vendor":"sloan"},{"product":"optima_eaf-700_firmware","vendor":"sloan"},{"product":"optima_eaf-750_firmware","vendor":"sloan"},{"product":"optima_ebf-187_firmware","vendor":"sloan"},{"product":"optima_ebf-415_firmware","vendor":"sloan"},{"product":"optima_ebf-425_firmware","vendor":"sloan"},{"product":"optima_ebf-550_firmware","vendor":"sloan"},{"product":"optima_ebf-615_firmware","vendor":"sloan"},{"product":"optima_ebf-650_firmware","vendor":"sloan"},{"product":"optima_ebf-665_firmware","vendor":"sloan"},{"product":"optima_ebf-750_firmware","vendor":"sloan"},{"product":"optima_ebf-775_firmware","vendor":"sloan"},{"product":"optima_ebf-850_firmware","vendor":"sloan"},{"product":"optima_ebf-85_firmware","vendor":"sloan"},{"product":"optima_etf-410_firmware","vendor":"sloan"},{"product":"optima_etf-420_firmware","vendor":"sloan"},{"product":"optima_etf-500_firmware","vendor":"sloan"},{"product":"optima_etf-600_firmware","vendor":"sloan"},{"product":"optima_etf-610_firmware","vendor":"sloan"},{"product":"optima_etf-660_firmware","vendor":"sloan"},{"product":"optima_etf-700_firmware","vendor":"sloan"},{"product":"optima_etf-770_firmware","vendor":"sloan"},{"product":"optima_etf-800_firmware","vendor":"sloan"},{"product":"optima_etf-80_firmware","vendor":"sloan"},{"product":"optima_etf-880_firmware","vendor":"sloan"},{"product":"solis_8110_firmware","vendor":"sloan"},{"product":"solis_8111_bt_firmware","vendor":"sloan"},{"product":"solis_8111_firmware","vendor":"sloan"},{"product":"solis_8113_firmware","vendor":"sloan"},{"product":"solis_8115_firmware","vendor":"sloan"},{"product":"solis_8116_firmware","vendor":"sloan"},{"product":"solis_8137_firmware","vendor":"sloan"},{"product":"solis_8152_firmware","vendor":"sloan"},{"product":"solis_8153_firmware","vendor":"sloan"},{"product":"solis_8180_firmware","vendor":"sloan"},{"product":"solis_8186_bt_firmware","vendor":"sloan"},{"product":"solis_8186_firmware","vendor":"sloan"},{"product":"solis_8195_firmware","vendor":"sloan"},{"product":"solis_bpw_8000_firmware","vendor":"sloan"},{"product":"solis_ress-c_bt_firmware","vendor":"sloan"},{"product":"solis_ress-c_firmware","vendor":"sloan"},{"product":"solis_ress-u_bt_firmware","vendor":"sloan"},{"product":"solis_ress-u_firmware","vendor":"sloan"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"There exists an unauthenticated BLE Interface in Sloan SmartFaucets including Optima EAF, Optima ETF/EBF, BASYS EFX, and Flushometers including SOLIS. The vulnerability allows for unauthenticated kinetic effects and information disclosure on the faucets. It is possible to use the Bluetooth Low Energy (BLE) connectivity to read and write to many BLE characteristics on the device. Some of these control the flow of water, the sensitivity of the sensors, and information about maintenance.","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":"Missing authorization in SLOAN","id":"CVE-2021-20107","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in Manage Engine Asset Explorer Agent","id":"CVE-2021-20108"},"packages":[],"prev":{"headline":"Privilege escalation in Nessus Agent","id":"CVE-2021-20106"},"products":["SLOAN"],"published":"2021-06-30","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":"2024-08-03","vendors":["n/a"]},"summary":"Unauthenticated attackers can use Bluetooth Low Energy to read maintenance data and modify water flow or sensor settings on Sloan smart faucets.","url":"https://insights.sbomify.com/CVE-2021-20107/"}