{"id":"CVE-2025-49154","state":"PUBLISHED","title":"An insecure access control vulnerability in Trend Micro Apex One and Trend Micro Worry-Free Business Security could allow a local attacker to overwrite key memory-mapped files whic","description":"An insecure access control vulnerability in Trend Micro Apex One and Trend Micro Worry-Free Business Security could allow a local attacker to overwrite key memory-mapped files which could then have severe consequences for the security and stability of affected installations.\r\n\r\nPlease note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.","publishedAt":"2025-06-17T18:42:10.085Z","updatedAt":"2025-06-17T20:25:33.603Z","severity":{"score":8.7,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H","source":"trendmicro"},"assigner":"trendmicro","products":["Trend Micro, Inc. Trend Micro Apex One","Trend Micro, Inc. Trend Micro Apex One as a Service","Trend Micro, Inc. Worry-Free Business Security"],"affected":[{"vendor":"Trend Micro, Inc.","product":"Trend Micro Apex One","versions":[{"version":"2019 (14.0)","status":"affected","lessThan":"14.0.0.14002","versionType":"semver"}],"cpes":["cpe:2.3:a:trendmicro:apexone_op:14.0.0.14002:p3:*:*:*:*:*:*"]},{"vendor":"Trend Micro, Inc.","product":"Trend Micro Apex One as a Service","versions":[{"version":"SaaS","status":"affected","lessThan":"14.0.14492","versionType":"semver"}],"cpes":["cpe:2.3:a:trendmicro:apexone_saas:14.0.0.14492:ga:*:*:*:*:*:*"]},{"vendor":"Trend Micro, Inc.","product":"Worry-Free Business Security","versions":[{"version":"10.0 SP1","status":"affected","lessThan":"2514","versionType":"semver"}]}],"references":["https://success.trendmicro.com/en-US/solution/KA-0019917","https://success.trendmicro.com/en-US/solution/KA-0019936"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/49xxx/CVE-2025-49154.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-49154","state":"PUBLISHED","datePublished":"2025-06-17T18:42:10.085Z","dateUpdated":"2025-06-17T20:25:33.603Z","assignerShortName":"trendmicro","assignerOrgId":"7f7bd7df-cffe-4fdb-ab6d-859363b89272","dateReserved":"2025-06-02T17:43:08.723Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An insecure access control vulnerability in Trend Micro Apex One and Trend Micro Worry-Free Business Security could allow a local attacker to overwrite key memory-mapped files which could then have severe consequences for the security and stability of affected installations.\r\n\r\nPlease note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability."}],"affected":[{"vendor":"Trend Micro, Inc.","product":"Trend Micro Apex One","versions":[{"version":"2019 (14.0)","status":"affected","lessThan":"14.0.0.14002","versionType":"semver"}],"cpes":["cpe:2.3:a:trendmicro:apexone_op:14.0.0.14002:p3:*:*:*:*:*:*"]},{"vendor":"Trend Micro, Inc.","product":"Trend Micro Apex One as a Service","versions":[{"version":"SaaS","status":"affected","lessThan":"14.0.14492","versionType":"semver"}],"cpes":["cpe:2.3:a:trendmicro:apexone_saas:14.0.0.14492:ga:*:*:*:*:*:*"]},{"vendor":"Trend Micro, Inc.","product":"Worry-Free Business Security","versions":[{"version":"10.0 SP1","status":"affected","lessThan":"2514","versionType":"semver"}]}],"references":[{"url":"https://success.trendmicro.com/en-US/solution/KA-0019917"},{"url":"https://success.trendmicro.com/en-US/solution/KA-0019936"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":8.7,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en-US","type":"CWE"}]}],"providerMetadata":{"shortName":"trendmicro","orgId":"7f7bd7df-cffe-4fdb-ab6d-859363b89272","dateUpdated":"2025-06-17T18:42:10.085Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-17T20:23:50.312099Z","id":"CVE-2025-49154","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-17T20:25:33.603Z"}}]}}}