{"id":"CVE-2021-29645","aliases":["EUVD-2021-16121","GHSA-4v64-3g6p-jfw6"],"status":"published","title":"Hitachi JP1/IT Desktop Management 2 Agent 9 through 12 calls the SendMessageTimeoutW API with...","description":"Hitachi JP1/IT Desktop Management 2 Agent 9 through 12 calls the SendMessageTimeoutW API with arbitrary arguments via a local pipe, leading to a local privilege escalation vulnerability. An attacker who exploits this issue could execute arbitrary code on the local system.","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AC:H/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00221,"percentile":0.12719,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2021-10-12T18:30:35Z","modified":"2026-06-17T03:48:04Z","products":[{"vendor":"hitachi","product":"it_operations_director"},{"vendor":"hitachi","product":"job_management_partner_1\\/it_desktop_management-manager"},{"vendor":"hitachi","product":"job_management_partner_1\\/it_desktop_management_2-manager"},{"vendor":"hitachi","product":"job_management_partner_1\\/remote_control_agent"},{"vendor":"hitachi","product":"job_management_partner_1\\/software_distribution_client"},{"vendor":"hitachi","product":"job_management_partner_1\\/software_distribution_manager"},{"vendor":"hitachi","product":"jp1\\/it_desktop_management-manager"},{"vendor":"hitachi","product":"jp1\\/it_desktop_management_2-manager"},{"vendor":"hitachi","product":"jp1\\/it_desktop_management_2-operations_director"},{"vendor":"hitachi","product":"jp1\\/netm\\/dm_client"},{"vendor":"hitachi","product":"jp1\\/netm\\/dm_client-remote_control_feature"},{"vendor":"hitachi","product":"jp1\\/netm\\/dm_manager"},{"vendor":"hitachi","product":"jp1\\/netm\\/remote_control_feature"},{"vendor":"hitachi","product":"jp1\\/remote_control_feature"}],"references":[{"url":"https://www.hitachi.com/hirt/security/index.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29645"},{"url":"https://github.com/advisories/GHSA-4v64-3g6p-jfw6"}],"sources":{"cve":[{"id":"CVE-2021-29645","description":"Hitachi JP1/IT Desktop Management 2 Agent 9 through 12 calls the SendMessageTimeoutW API with arbitrary arguments via a local pipe, leading to a local privilege escalation vulnerability. An attacker who exploits this issue could execute arbitrary code on the local system.","status":"published","published":"2021-10-12T18:30:35Z","modified":"2024-08-03T22:11:06.115Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AC:H/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:06.32268Z"}],"euvd":[{"id":"EUVD-2021-16121","description":"Hitachi JP1/IT Desktop Management 2 Agent 9 through 12 calls the SendMessageTimeoutW API with arbitrary arguments via a local pipe, leading to a local privilege escalation vulnerability. An attacker who exploits this issue could execute arbitrary code on the local system.","status":"published","published":"2021-10-12T18:30:35Z","modified":"2024-08-03T22:11:06Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AC:H/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high"}],"updated_at":"2026-11-03T03:24:43.965438Z"}],"ghsa":[{"id":"GHSA-4v64-3g6p-jfw6","title":"Hitachi JP1/IT Desktop Management 2 Agent 9 through 12 calls the SendMessageTimeoutW API with...","description":"Hitachi JP1/IT Desktop Management 2 Agent 9 through 12 calls the SendMessageTimeoutW API with arbitrary arguments via a local pipe, leading to a local privilege escalation vulnerability. An attacker who exploits this issue could execute arbitrary code on the local system.","status":"published","published":"2022-05-24T19:17:16Z","modified":"2023-01-27T05:03:43Z","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":"2026-11-02T14:42:18.285263Z"}],"nvd":[{"id":"CVE-2021-29645","description":"Hitachi JP1/IT Desktop Management 2 Agent 9 through 12 calls the SendMessageTimeoutW API with arbitrary arguments via a local pipe, leading to a local privilege escalation vulnerability. An attacker who exploits this issue could execute arbitrary code on the local system.","status":"published","published":"2021-10-12T19:15:07.677Z","modified":"2026-06-17T03:48:04.657Z","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":"secondary"},{"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"}],"updated_at":"2026-11-02T14:06:59.689345Z"}]}}