{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3664 exists.","fix":"No fix has been published for CVE-2025-3664 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-3664 is a medium-severity missing authorization vulnerability in TOTOLINK A3700R, published on 16 Apr 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-2025-3664 and fix it if it is affected.\n\nWhat it is: CVE-2025-3664 is a medium-severity missing authorization vulnerability in TOTOLINK A3700R, published on 16 Apr 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-2025-3664 exists.\n\nAffected product: TOTOLINK A3700R. 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-2025-3664/ (Markdown: https://insights.sbomify.com/CVE-2025-3664/index.md)","id":"CVE-2025-3664","markdown":"https://insights.sbomify.com/CVE-2025-3664/index.md","name":"CVE-2025-3664","record":{"aliases":["GHSA-cfp7-5h7h-9vxv"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["privilege_escalation","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"TOTOLINK router","requires_auth":"none","summary":"Remote attackers can bypass access controls to modify WiFi guest settings on TOTOLINK A3700R routers due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"a3700r_firmware","vendor":"totolink"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"},{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"A vulnerability, which was classified as critical, was found in TOTOLINK A3700R 9.1.2u.5822_B20200513. Affected is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","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":"TOTOLINK A3700R cstecgi.cgi setWiFiEasyGuestCfg access control","id":"CVE-2025-3664","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"TOTOLINK A3700R cstecgi.cgi setSmartQosCfg access control","id":"CVE-2025-3665"},"packages":[],"prev":{"headline":"TOTOLINK A3700R Password cstecgi.cgi setWiFiEasyGuestCfg access control","id":"CVE-2025-3663"},"products":["A3700R"],"published":"2025-04-16","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-42545","kev_date_added":null,"published":"2024-08-12"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-37637","kev_date_added":null,"published":"2024-06-14"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-37634","kev_date_added":null,"published":"2024-06-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-37635","kev_date_added":null,"published":"2024-06-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-22660","kev_date_added":null,"published":"2024-01-23"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2024-22662","kev_date_added":null,"published":"2024-01-23"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2024-22663","kev_date_added":null,"published":"2024-01-23"}],"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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-16","vendors":["TOTOLINK"]},"summary":"Remote attackers can bypass access controls to modify WiFi guest settings on TOTOLINK A3700R routers due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2025-3664/"}