{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-28647 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-28647 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-28647 is a high-severity code injection vulnerability in Trend Micro Password Manager, published on 13 Apr 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-28647 and fix it if it is affected.\n\nWhat it is: CVE-2021-28647 is a high-severity code injection vulnerability in Trend Micro Password Manager, published on 13 Apr 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-28647 in the wild and no public exploit code.\n\nAffected product: Trend Micro Password Manager. 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-2021-28647/ (Markdown: https://insights.sbomify.com/CVE-2021-28647/index.md)","id":"CVE-2021-28647","markdown":"https://insights.sbomify.com/CVE-2021-28647/index.md","name":"CVE-2021-28647","record":{"aliases":["GHSA-jw27-pvq7-h9jv"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Password Manager","requires_auth":"none","summary":"Attackers can execute malicious code via DLL hijacking during the installation of Trend Micro Password Manager.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"trendmicro","cpe":[{"product":"password_manager","vendor":"trendmicro"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-427","name":"Uncontrolled Search Path Element"}],"description":"Trend Micro Password Manager version 5 (Consumer) is vulnerable to a DLL Hijacking vulnerability which could allow an attacker to inject a malicious DLL file during the installation progress and could execute a malicious program each time a user installs a program.","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":"Code injection in Trend Micro Password Manager","id":"CVE-2021-28647","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Trend Micro Antivirus for Mac","id":"CVE-2021-28648"},"packages":[],"prev":{"headline":"Misconfiguration in Trend Micro Apex One","id":"CVE-2021-28646"},"products":["Trend Micro Password Manager"],"published":"2021-04-13","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2016-3987","kev_date_added":null,"published":"2016-04-08"},{"cvss_score":8.8,"headline":"Privilege escalation in Trend Micro Password Manager","id":"CVE-2021-32462","kev_date_added":null,"published":"2021-07-08"},{"cvss_score":7.8,"headline":"Privilege escalation in Trend Micro Password Manager","id":"CVE-2025-52837","kev_date_added":null,"published":"2025-07-10"},{"cvss_score":7.8,"headline":"Other in Trend Micro Password Manager","id":"CVE-2022-28394","kev_date_added":null,"published":"2022-05-26"},{"cvss_score":7.8,"headline":"Privilege escalation in Trend Micro Password Manager","id":"CVE-2022-30523","kev_date_added":null,"published":"2022-05-16"},{"cvss_score":7.8,"headline":"Path traversal in Trend Micro Password Manager","id":"CVE-2022-26337","kev_date_added":null,"published":"2022-03-08"},{"cvss_score":7.8,"headline":"Integer overflow in Trend Micro Password Manager","id":"CVE-2021-32461","kev_date_added":null,"published":"2021-07-08"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Trend Micro"]},"summary":"Attackers can execute malicious code via DLL hijacking during the installation of Trend Micro Password Manager.","url":"https://insights.sbomify.com/CVE-2021-28647/"}