{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-4471 exists.","fix":"No fix has been published for CVE-2021-4471 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-4471 is a high-severity vulnerability in TG8 Firewall, published on 14 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-4471 and fix it if it is affected.\n\nWhat it is: CVE-2021-4471 is a high-severity vulnerability in TG8 Firewall, published on 14 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-4471 exists.\n\nAffected product: TG8 Firewall. 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-2021-4471/ (Markdown: https://insights.sbomify.com/CVE-2021-4471/index.md)","id":"CVE-2021-4471","markdown":"https://insights.sbomify.com/CVE-2021-4471/index.md","name":"CVE-2021-4471","record":{"aliases":["GHSA-c65r-5x48-pvc5"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"TG8 Firewall","requires_auth":"none","summary":"Remote attackers can access unauthenticated directories on TG8 Firewalls to download stored user credentials, leading to data exposure and potential account takeover.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-538","name":"Insertion of Sensitive Information into Externally-Accessible File or Directory"}],"description":"TG8 Firewall exposes a directory such as /data/ over HTTP without authentication. This directory stores credential files for previously logged-in users. A remote unauthenticated attacker can enumerate and download files within the directory to obtain valid account usernames and passwords, leading to loss of confidentiality and further unauthorized access.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"TG8 Firewall Unauthenticated User Password Disclosure","id":"CVE-2021-4471","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Python-mistralclient: mistral-dashboard: local file inclusion through the 'create workbook' feature","id":"CVE-2021-4472"},"packages":[],"prev":{"headline":"TG8 Firewall Unauthenticated RCE via runphpcmd.php","id":"CVE-2021-4470"},"products":["TG8 Firewall"],"published":"2025-11-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-17","vendors":["TG8"]},"summary":"Remote attackers can access unauthenticated directories on TG8 Firewalls to download stored user credentials, leading to data exposure and potential account takeover.","url":"https://insights.sbomify.com/CVE-2021-4471/"}