{"id":"CVE-2023-32555","aliases":["EUVD-2023-36799","GHSA-qv2h-r7hx-hc93"],"status":"published","title":"A Time-of-Check Time-Of-Use vulnerability in the Trend Micro Apex One and Apex One as a Service...","description":"A Time-of-Check Time-Of-Use vulnerability in the Trend Micro Apex One and Apex One as a Service agent could allow a local attacker to escalate privileges on affected installations.\r\n\r\nPlease note: a local attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\r\n\r\nThis is similar to, but not identical to CVE-2023-32554.","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00184,"percentile":0.08009,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-367"],"published":"2023-06-26T21:56:37Z","modified":"2026-06-17T05:59:06Z","products":[{"vendor":"trend micro","product":"trend micro apex one"},{"vendor":"trend micro, inc.","product":"trend micro apex one"},{"vendor":"trend_micro_inc","product":"trend_micro_apex_one"},{"vendor":"trendmicro","product":"apex_one"}],"references":[{"url":"https://success.trendmicro.com/dcx/s/solution/000293108?language=en_US","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-656/","tags":["x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32555"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-656"},{"url":"https://github.com/advisories/GHSA-qv2h-r7hx-hc93"}],"sources":{"cve":[{"id":"CVE-2023-32555","description":"A Time-of-Check Time-Of-Use vulnerability in the Trend Micro Apex One and Apex One as a Service agent could allow a local attacker to escalate privileges on affected installations.\r\n\r\nPlease note: a local attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\r\n\r\nThis is similar to, but not identical to CVE-2023-32554.","status":"published","published":"2023-06-26T21:56:37.56Z","modified":"2024-12-04T21:24:00.254Z","updated_at":"2026-11-02T14:35:29.01154Z"}],"euvd":[{"id":"EUVD-2023-36799","description":"A Time-of-Check Time-Of-Use vulnerability in the Trend Micro Apex One and Apex One as a Service agent could allow a local attacker to escalate privileges on affected installations.\r\n\r\nPlease note: a local attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\r\n\r\nThis is similar to, but not identical to CVE-2023-32554.","status":"published","published":"2023-06-26T21:56:37Z","modified":"2024-12-04T21:24:00Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-03T00:04:40.891519Z"}],"ghsa":[{"id":"GHSA-qv2h-r7hx-hc93","title":"A Time-of-Check Time-Of-Use vulnerability in the Trend Micro Apex One and Apex One as a Service...","description":"A Time-of-Check Time-Of-Use vulnerability in the Trend Micro Apex One and Apex One as a Service agent could allow a local attacker to escalate privileges on affected installations.\n\nPlease note: a local attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThis is similar to, but not identical to CVE-2023-32554.","status":"published","published":"2023-06-27T00:30:23Z","modified":"2024-04-04T05:11:30Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:56:30.04858Z"}],"nvd":[{"id":"CVE-2023-32555","description":"A Time-of-Check Time-Of-Use vulnerability in the Trend Micro Apex One and Apex One as a Service agent could allow a local attacker to escalate privileges on affected installations.\r\n\r\nPlease note: a local attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\r\n\r\nThis is similar to, but not identical to CVE-2023-32554.","status":"published","published":"2023-06-26T22:15:10.89Z","modified":"2026-06-17T05:59:06.503Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:08:12.414559Z"}]}}