{"id":"CVE-2021-36744","aliases":["EUVD-2021-23334","GHSA-569p-vmxp-hg5x"],"status":"published","title":"Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction...","description":"Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00471,"percentile":0.4099,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-59"],"published":"2021-09-06T11:37:47Z","modified":"2026-06-17T03:59:05Z","products":[{"vendor":"trend micro","product":"trend micro security (consumer)"},{"vendor":"trend micro, inc.","product":"trend micro security (consumer)"},{"vendor":"trendmicro","product":"maximum_security_2019"},{"vendor":"trendmicro","product":"maximum_security_2020"},{"vendor":"trendmicro","product":"maximum_security_2021"},{"vendor":"trendmicro","product":"security_for_best_buy"}],"references":[{"url":"https://helpcenter.trendmicro.com/en-us/article/tmka-10568","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1052/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36744"},{"url":"https://github.com/advisories/GHSA-569p-vmxp-hg5x"}],"sources":{"cve":[{"id":"CVE-2021-36744","description":"Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.","status":"published","published":"2021-09-06T11:37:47Z","modified":"2024-08-04T01:01:59.187Z","updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-23334","description":"Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.","status":"published","published":"2021-09-06T11:37:47Z","modified":"2024-08-04T01:01:59Z","updated_at":"2026-11-03T03:24:29.329171Z"}],"ghsa":[{"id":"GHSA-569p-vmxp-hg5x","title":"Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction...","description":"Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.","status":"published","published":"2022-05-24T19:13:04Z","modified":"2023-01-27T05:03:56Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:42:21.502511Z"}],"nvd":[{"id":"CVE-2021-36744","description":"Trend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the system to escalate privileges and create a denial of service.","status":"published","published":"2021-09-06T12:15:08.04Z","modified":"2026-06-17T03:59:05.847Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:06:58.05696Z"}]}}