{"answers":{"affected":"It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2019-18187 in the wild since at least 3 Nov 2021.","fix":"No fix has been published for CVE-2019-18187 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 3 May 2022.","what":"CVE-2019-18187 is a high-severity path traversal vulnerability in Trendmicro Officescan, published on 28 Oct 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-18187 and fix it if it is affected.\n\nWhat it is: CVE-2019-18187 is a high-severity path traversal vulnerability in Trendmicro Officescan, published on 28 Oct 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2019-18187 in the wild since at least 3 Nov 2021.\n\nAffected product: Trendmicro Officescan. 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-2019-18187/ (Markdown: https://insights.sbomify.com/CVE-2019-18187/index.md)","id":"CVE-2019-18187","markdown":"https://insights.sbomify.com/CVE-2019-18187/index.md","name":"CVE-2019-18187","record":{"aliases":["GHSA-cjq6-9jh6-x2vg"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Trend Micro OfficeScan","requires_auth":"low_privilege","summary":"Authenticated attackers can exploit a directory traversal flaw in Trend Micro OfficeScan to extract files from zip archives, potentially leading to remote code execution.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"trendmicro","cpe":[{"product":"officescan","vendor":"trendmicro"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Trend Micro OfficeScan versions 11.0 and XG (12.0) could be exploited by an attacker utilizing a directory traversal vulnerability to extract files from an arbitrary zip file to a specific folder on the OfficeScan server, which could potentially lead to remote code execution (RCE). The remote process execution is bound to a web service account, which depending on the web platform used may have restricted permissions. An attempted attack requires user authentication.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"exploited"},"has_fix":null,"headline":"Trend Micro OfficeScan Directory Traversal","id":"CVE-2019-18187","indexable":true,"kev":{"dateAdded":"2021-11-03","dueDate":"2022-05-03","knownRansomwareCampaignUse":"Unknown","product":"OfficeScan","requiredAction":"Apply updates per vendor instructions.","vendorProject":"Trend Micro","vulnerabilityName":"Trend Micro OfficeScan Directory Traversal Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"trendmicro:officescan","products":["trendmicro:officescan"],"type":"path_traversal","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in Trend Micro Apex One","id":"CVE-2019-18188"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2019-18184"},"products":["Trend Micro OfficeScan"],"published":"2019-10-28","related":[{"cvss_score":9.8,"headline":"Memory corruption in Trend Micro OfficeScan","id":"CVE-2017-14089","kev_date_added":null,"published":"2017-10-05"},{"cvss_score":9.8,"headline":"Command injection in Trend Micro OfficeScan","id":"CVE-2017-11393","kev_date_added":null,"published":"2017-08-03"},{"cvss_score":9.8,"headline":"Command injection in Trend Micro OfficeScan","id":"CVE-2017-11394","kev_date_added":null,"published":"2017-08-03"},{"cvss_score":8.8,"headline":"Privilege escalation in Trend Micro OfficeScan","id":"CVE-2018-10508","kev_date_added":null,"published":"2018-06-12"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Trend Micro OfficeScan","id":"CVE-2018-10509","kev_date_added":null,"published":"2018-06-12"},{"cvss_score":8.8,"headline":"Information disclosure in n/a","id":"CVE-2017-5481","kev_date_added":null,"published":"2017-05-03"}],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-29","vendors":["Trend Micro"]},"summary":"Authenticated attackers can exploit a directory traversal flaw in Trend Micro OfficeScan to extract files from zip archives, potentially leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2019-18187/"}