{"answers":{"affected":"2 open source packages ship an affected version, including web-auth/webauthn-framework. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-38299 in the wild and no public exploit code.","fix":"Upgrade web-auth/webauthn-framework to 3.3.4 or later.","what":"CVE-2021-38299 is a critical authentication bypass vulnerability in n/a, published on 27 Sep 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-38299 and fix it if it is affected.\n\nWhat it is: CVE-2021-38299 is a critical authentication bypass vulnerability in n/a, published on 27 Sep 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-38299 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- web-auth/webauthn-framework (Packagist): affected from 3.3.0; fixed in 3.3.4\n- web-auth/webauthn-framework (Packagist): affected from 3.3.0; fixed in 3.3.4\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-2021-38299/ (Markdown: https://insights.sbomify.com/CVE-2021-38299/index.md)","id":"CVE-2021-38299","markdown":"https://insights.sbomify.com/CVE-2021-38299/index.md","name":"CVE-2021-38299","record":{"aliases":["GHSA-6whf-q6p5-84wg"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Webauthn Framework","requires_auth":"none","summary":"An attacker with physical access can bypass user presence checks to log in using a FIDO2 authenticator in the Webauthn Framework library.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"webauthn_framwork","vendor":"spomky-labs"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Webauthn Framework 3.3.x before 3.3.4 has Incorrect Access Control. An attacker that controls a user's system is able to login to a vulnerable service using an attached FIDO2 authenticator without passing a check of the user presence.","ecosystems":["Packagist"],"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":"Improper Access Control in Webauthn Framework","id":"CVE-2021-38299","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"auth_bypass","year":"2021"},"n_packages":2,"n_references":2,"next":{"headline":"Code injection in n/a","id":"CVE-2021-38300"},"packages":[{"ecosystem":"Packagist","fixed":["3.3.4"],"introduced":["3.3.0"],"last_affected":[],"package":"web-auth/webauthn-framework","purl":null,"source":"GHSA-6whf-q6p5-84wg"},{"ecosystem":"Packagist","fixed":["3.3.4"],"introduced":["3.3.0"],"last_affected":[],"package":"web-auth/webauthn-framework","purl":"pkg:composer/web-auth/webauthn-framework","source":"GHSA-6whf-q6p5-84wg"}],"prev":{"headline":"XML external entity in n/a","id":"CVE-2021-38298"},"products":["n/a"],"published":"2021-09-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"An attacker with physical access can bypass user presence checks to log in using a FIDO2 authenticator in the Webauthn Framework library.","url":"https://insights.sbomify.com/CVE-2021-38299/"}