{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2021-25243 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-25243 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-25243 is a medium-severity vulnerability in Trendmicro Apex One, published on 4 Feb 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-2021-25243 and fix it if it is affected.\n\nWhat it is: CVE-2021-25243 is a medium-severity vulnerability in Trendmicro Apex One, published on 4 Feb 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-2021-25243 in the wild and no public exploit code.\n\nAffected product: Trendmicro Apex One. 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-2021-25243/ (Markdown: https://insights.sbomify.com/CVE-2021-25243/index.md)","id":"CVE-2021-25243","markdown":"https://insights.sbomify.com/CVE-2021-25243/index.md","name":"CVE-2021-25243","record":{"aliases":["GHSA-3wvc-4hf7-ch8v"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Trend Micro security suite","requires_auth":"none","summary":"Unauthenticated attackers can obtain patch level information from Trend Micro security products, potentially aiding further targeted attacks.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"trendmicro","cpe":[{"product":"apex_one","vendor":"trendmicro"},{"product":"officescan","vendor":"trendmicro"},{"product":"worry-free_business_security","vendor":"trendmicro"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","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":"An improper access control vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security 10.0 SP1 could allow an unauthenticated user to obtain patch level information.","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":"Information disclosure in Trend Micro Apex One","id":"CVE-2021-25243","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"trendmicro:apex_one","products":["trendmicro:apex_one","trendmicro:officescan","trendmicro:worry-free_business_security"],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Information disclosure in Trend Micro Worry-Free Business Security","id":"CVE-2021-25244"},"packages":[],"prev":{"headline":"Information disclosure in Trend Micro Apex One","id":"CVE-2021-25242"},"products":["Trend Micro Apex One","Trend Micro OfficeScan","Trend Micro Worry-Free Business Security"],"published":"2021-02-04","related":[{"cvss_score":9.8,"headline":"Trend Micro Apex One and OfficeScan Authentication Bypass","id":"CVE-2020-8599","kev_date_added":"2021-11-03","published":"2020-03-18"},{"cvss_score":9.4,"headline":"Trend Micro Apex One OS Command Injection","id":"CVE-2025-54948","kev_date_added":"2025-08-18","published":"2025-08-05"},{"cvss_score":8.8,"headline":"Trend Micro Multiple Products Improper Input Validation","id":"CVE-2021-36741","kev_date_added":"2021-11-03","published":"2021-07-29"},{"cvss_score":8.8,"headline":"Trend Micro Apex One and OfficeScan Remote Code Execution","id":"CVE-2020-8467","kev_date_added":"2021-11-03","published":"2020-03-18"},{"cvss_score":8.8,"headline":"Trend Micro Multiple Products Content Validation Escape","id":"CVE-2020-8468","kev_date_added":"2021-11-03","published":"2020-03-18"},{"cvss_score":7.8,"headline":"Trend Micro Multiple Products Improper Input Validation","id":"CVE-2021-36742","kev_date_added":"2021-11-03","published":"2021-07-29"},{"cvss_score":7.8,"headline":"Trend Micro Multiple Products Improper Access Control","id":"CVE-2020-24557","kev_date_added":"2021-11-03","published":"2020-09-01"}],"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":"2024-08-03","vendors":["Trend Micro"]},"summary":"Unauthenticated attackers can obtain patch level information from Trend Micro security products, potentially aiding further targeted attacks.","url":"https://insights.sbomify.com/CVE-2021-25243/"}