{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-3933 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3933 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3933 is a medium-severity vulnerability in TAIWAN SECOM CO., LTD. Door Access Control system, published on 11 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-3933 and fix it if it is affected.\n\nWhat it is: CVE-2020-3933 is a medium-severity vulnerability in TAIWAN SECOM CO., LTD. Door Access Control system, published on 11 Feb 2020. 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-2020-3933 in the wild and no public exploit code.\n\nAffected product: TAIWAN SECOM CO., LTD. Door Access Control system. 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-2020-3933/ (Markdown: https://insights.sbomify.com/CVE-2020-3933/index.md)","id":"CVE-2020-3933","markdown":"https://insights.sbomify.com/CVE-2020-3933/index.md","name":"CVE-2020-3933","record":{"aliases":["GHSA-chxg-v5fx-95h2"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Door Access Control","requires_auth":"none","summary":"Attackers can enumerate and examine user accounts in TAIWAN SECOM door access and attendance systems, exposing sensitive user data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[{"product":"dr.id_access_control","vendor":"secom"},{"product":"dr.id_attendance_system","vendor":"secom"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[],"description":"TAIWAN SECOM CO., LTD., a Door Access Control and Personnel Attendance Management system, allows attackers to enumerate and exam user account in the system.","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":"TAIWAN SECOM CO., LTD. - User Account Enumeration","id":"CVE-2020-3933","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"TAIWAN SECOM CO., LTD. - Pre-auth SQL Injection","id":"CVE-2020-3934"},"packages":[],"prev":{"headline":"Draytek VigorAP910C - Information Leakage","id":"CVE-2020-3932"},"products":["Door Access Control system","Personnel Attendance system"],"published":"2020-02-11","related":[{"cvss_score":9.8,"headline":"SECOM Dr.ID Access control system - SQL injection","id":"CVE-2024-7731","kev_date_added":null,"published":"2024-08-14"},{"cvss_score":9.8,"headline":"TAIWAN SECOM CO., LTD., Door Access Control and Personnel Attendance Management system - Use of Hard-coded Credentials","id":"CVE-2021-35961","kev_date_added":null,"published":"2021-07-16"},{"cvss_score":9.8,"headline":"TAIWAN SECOM CO., LTD. - Pre-auth SQL Injection","id":"CVE-2020-3934","kev_date_added":null,"published":"2020-02-11"},{"cvss_score":7.5,"headline":"TAIWAN SECOM CO., LTD. – Sensitivity Information Exposure","id":"CVE-2020-3935","kev_date_added":null,"published":"2020-02-11"},{"cvss_score":7.3,"headline":"TAIWAN SECOM CO., LTD., a xDoor Access Control and Personnel Attendance Management system - Hard-coded Credentials","id":"CVE-2022-26671","kev_date_added":null,"published":"2022-04-07"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["TAIWAN SECOM CO., LTD."]},"summary":"Attackers can enumerate and examine user accounts in TAIWAN SECOM door access and attendance systems, exposing sensitive user data.","url":"https://insights.sbomify.com/CVE-2020-3933/"}