{"history":[{"alert":0,"cve":"CVE-2019-18187","id":21891,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.25125, \"percentile\": 0.97958}"},{"alert":0,"cve":"CVE-2019-18187","id":19508,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.25125, \"percentile\": 0.97945}"},{"alert":0,"cve":"CVE-2019-18187","id":17474,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.25125, \"percentile\": 0.97944}"},{"alert":0,"cve":"CVE-2019-18187","id":15538,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.25125, \"percentile\": 0.97943}"},{"alert":0,"cve":"CVE-2019-18187","id":13516,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.25125, \"percentile\": 0.97943}"},{"alert":0,"cve":"CVE-2019-18187","id":11298,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.25125, \"percentile\": 0.9794}"},{"alert":1,"cve":"CVE-2019-18187","id":10669,"kind":"cna","observed_at":1793960400,"payload":"{\"containers\": {\"adp\": [{\"providerMetadata\": {\"dateUpdated\": \"2024-08-05T01:47:13.639Z\", \"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\"}, \"references\": [{\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"https://success.trendmicro.com/solution/000151730\"}], \"title\": \"CVE Program Container\"}, {\"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}}, {\"other\": {\"content\": {\"id\": \"CVE-2019-18187\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2025-10-29T13:17:06.337403Z\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}, {\"other\": {\"content\": {\"dateAdded\": \"2021-11-03\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-18187\"}, \"type\": \"kev\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-22\", \"description\": \"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2025-10-29T13:21:30.943Z\", \"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\"}, \"references\": [{\"tags\": [\"government-resource\"], \"url\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-18187\"}, {\"tags\": [\"vendor-advisory\"], \"url\": \"https://web.archive.org/web/20200215171235/https://success.trendmicro.com/solution/000151730\"}], \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"product\": \"Trend Micro OfficeScan\", \"vendor\": \"Trend Micro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Version 11.0, XG (12.0)\"}]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"description\": \"Arbitrary File Upload with Directory Traversal\", \"lang\": \"en\", \"type\": \"text\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2019-10-28T19:28:32.000Z\", \"orgId\": \"7f7bd7df-cffe-4fdb-ab6d-859363b89272\", \"shortName\": \"trendmicro\"}, \"references\": [{\"tags\": [\"x_refsource_MISC\"], \"url\": \"https://success.trendmicro.com/solution/000151730\"}], \"x_legacyV4Record\": {\"CVE_data_meta\": {\"ASSIGNER\": \"security@trendmicro.com\", \"ID\": \"CVE-2019-18187\", \"STATE\": \"PUBLIC\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"product_name\": \"Trend Micro OfficeScan\", \"version\": {\"version_data\": [{\"version_value\": \"Version 11.0, XG (12.0)\"}]}}]}, \"vendor_name\": \"Trend Micro\"}]}}, \"data_format\": \"MITRE\", \"data_type\": \"CVE\", \"data_version\": \"4.0\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"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.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"Arbitrary File Upload with Directory Traversal\"}]}]}, \"references\": {\"reference_data\": [{\"name\": \"https://success.trendmicro.com/solution/000151730\", \"refsource\": \"MISC\", \"url\": \"https://success.trendmicro.com/solution/000151730\"}]}}}}, \"cveMetadata\": {\"assignerOrgId\": \"7f7bd7df-cffe-4fdb-ab6d-859363b89272\", \"assignerShortName\": \"trendmicro\", \"cveId\": \"CVE-2019-18187\", \"datePublished\": \"2019-10-28T19:28:32.000Z\", \"dateReserved\": \"2019-10-17T00:00:00.000Z\", \"dateUpdated\": \"2025-10-29T13:21:30.943Z\", \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.1\"}"},{"alert":0,"cve":"CVE-2019-18187","id":9044,"kind":"epss","observed_at":1793895600,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.25125, \"percentile\": 0.97938}"},{"alert":0,"cve":"CVE-2019-18187","id":6832,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.25125, \"percentile\": 0.97937}"},{"alert":0,"cve":"CVE-2019-18187","id":4609,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.25125, \"percentile\": 0.97933}"},{"alert":0,"cve":"CVE-2019-18187","id":2391,"kind":"epss","observed_at":1793665375,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.25125, \"percentile\": 0.97931}"},{"alert":1,"cve":"CVE-2019-18187","id":1739,"kind":"kev","observed_at":1793665375,"payload":"{\"cveID\": \"CVE-2019-18187\", \"cwes\": [\"CWE-22\"], \"dateAdded\": \"2021-11-03\", \"dueDate\": \"2022-05-03\", \"forensicTriage\": \"No\", \"knownRansomwareCampaignUse\": \"Unknown\", \"notes\": \"https://nvd.nist.gov/vuln/detail/CVE-2019-18187\", \"product\": \"OfficeScan\", \"requiredAction\": \"Apply updates per vendor instructions.\", \"shortDescription\": \"Trend Micro OfficeScan contains a directory traversal vulnerability by extracting files from a zip file to a specific folder on the OfficeScan server, leading to remote code execution.\", \"vendorProject\": \"Trend Micro\", \"vulnerabilityName\": \"Trend Micro OfficeScan Directory Traversal Vulnerability\"}"}],"record":{"affected":[{"product":"Trend Micro OfficeScan","vendor":"Trend Micro","versions":[{"status":"affected","version":"Version 11.0, XG (12.0)"}]}],"cna":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-05T01:47:13.639Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://success.trendmicro.com/solution/000151730"}],"title":"CVE Program Container"},{"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},{"other":{"content":{"id":"CVE-2019-18187","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2025-10-29T13:17:06.337403Z","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2021-11-03","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-18187"},"type":"kev"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2025-10-29T13:21:30.943Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"references":[{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-18187"},{"tags":["vendor-advisory"],"url":"https://web.archive.org/web/20200215171235/https://success.trendmicro.com/solution/000151730"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"Trend Micro OfficeScan","vendor":"Trend Micro","versions":[{"status":"affected","version":"Version 11.0, XG (12.0)"}]}],"descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"description":"Arbitrary File Upload with Directory Traversal","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2019-10-28T19:28:32.000Z","orgId":"7f7bd7df-cffe-4fdb-ab6d-859363b89272","shortName":"trendmicro"},"references":[{"tags":["x_refsource_MISC"],"url":"https://success.trendmicro.com/solution/000151730"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@trendmicro.com","ID":"CVE-2019-18187","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Trend Micro OfficeScan","version":{"version_data":[{"version_value":"Version 11.0, XG (12.0)"}]}}]},"vendor_name":"Trend Micro"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Arbitrary File Upload with Directory Traversal"}]}]},"references":{"reference_data":[{"name":"https://success.trendmicro.com/solution/000151730","refsource":"MISC","url":"https://success.trendmicro.com/solution/000151730"}]}}}},"cveMetadata":{"assignerOrgId":"7f7bd7df-cffe-4fdb-ab6d-859363b89272","assignerShortName":"trendmicro","cveId":"CVE-2019-18187","datePublished":"2019-10-28T19:28:32.000Z","dateReserved":"2019-10-17T00:00:00.000Z","dateUpdated":"2025-10-29T13:21:30.943Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"cna_checked":1793960400,"cve":"CVE-2019-18187","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.","epss":{"date":"2026-11-12","epss":0.25125,"percentile":0.97958},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2019-18187","cwes":["CWE-22"],"dateAdded":"2021-11-03","dueDate":"2022-05-03","forensicTriage":"No","knownRansomwareCampaignUse":"Unknown","notes":"https://nvd.nist.gov/vuln/detail/CVE-2019-18187","product":"OfficeScan","requiredAction":"Apply updates per vendor instructions.","shortDescription":"Trend Micro OfficeScan contains a directory traversal vulnerability by extracting files from a zip file to a specific folder on the OfficeScan server, leading to remote code execution.","vendorProject":"Trend Micro","vulnerabilityName":"Trend Micro OfficeScan Directory Traversal Vulnerability"},"kev_checked":1794522003,"products":"Trend Micro Trend Micro OfficeScan","references":["https://success.trendmicro.com/solution/000151730","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-18187","https://web.archive.org/web/20200215171235/https://success.trendmicro.com/solution/000151730"],"score":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","provider":"CISA-ADP","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"Trend Micro OfficeScan Directory Traversal Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}