{"id":"CVE-2021-37444","aliases":["EUVD-2021-24009","GHSA-jxmw-mmc4-3375"],"status":"published","title":"NCH IVM Attendant v5.12 and earlier suffers from a directory traversal weakness upon uploading...","description":"NCH IVM Attendant v5.12 and earlier suffers from a directory traversal weakness upon uploading plugins in a ZIP archive. This can lead to code execution if a ZIP element's pathname is set to a Windows startup folder, a file for the inbuilt Out-Going Message function, or a file for the the inbuilt Autodial function.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01935,"percentile":0.8036,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22","CWE-434"],"published":"2021-07-25T20:13:36Z","modified":"2026-06-17T04:00:34Z","products":[{"vendor":"nchsoftware","product":"ivm_attendant"}],"references":[{"url":"https://www.nch.com.au/ivm/index.html","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://github.com/0xfml/poc/blob/main/NCH/IVM_5.12_RCE.md","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37444"},{"url":"https://github.com/advisories/GHSA-jxmw-mmc4-3375"}],"sources":{"cve":[{"id":"CVE-2021-37444","description":"NCH IVM Attendant v5.12 and earlier suffers from a directory traversal weakness upon uploading plugins in a ZIP archive. This can lead to code execution if a ZIP element's pathname is set to a Windows startup folder, a file for the inbuilt Out-Going Message function, or a file for the the inbuilt Autodial function.","status":"published","published":"2021-07-25T20:13:36Z","modified":"2024-08-04T01:16:03.962Z","updated_at":"2026-11-02T14:32:58.359368Z"}],"euvd":[{"id":"EUVD-2021-24009","description":"NCH IVM Attendant v5.12 and earlier suffers from a directory traversal weakness upon uploading plugins in a ZIP archive. This can lead to code execution if a ZIP element's pathname is set to a Windows startup folder, a file for the inbuilt Out-Going Message function, or a file for the the inbuilt Autodial function.","status":"published","published":"2021-07-25T20:13:36Z","modified":"2024-08-04T01:16:03Z","updated_at":"2026-11-03T03:24:27.725787Z"}],"ghsa":[{"id":"GHSA-jxmw-mmc4-3375","title":"NCH IVM Attendant v5.12 and earlier suffers from a directory traversal weakness upon uploading...","description":"NCH IVM Attendant v5.12 and earlier suffers from a directory traversal weakness upon uploading plugins in a ZIP archive. This can lead to code execution if a ZIP element's pathname is set to a Windows startup folder, a file for the inbuilt Out-Going Message function, or a file for the the inbuilt Autodial function.","status":"published","published":"2022-05-24T19:09:15Z","modified":"2023-01-30T05:01:10Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:46:21.093669Z"}],"nvd":[{"id":"CVE-2021-37444","description":"NCH IVM Attendant v5.12 and earlier suffers from a directory traversal weakness upon uploading plugins in a ZIP archive. This can lead to code execution if a ZIP element's pathname is set to a Windows startup folder, a file for the inbuilt Out-Going Message function, or a file for the the inbuilt Autodial function.","status":"published","published":"2021-07-25T22:15:08.057Z","modified":"2026-06-17T04:00:34.07Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-22","CWE-434"],"updated_at":"2026-11-02T14:06:56.185362Z"}]}}