{"id":"CVE-2023-28128","aliases":["EUVD-2023-31839","GHSA-8mxm-mxmw-hjrg"],"status":"published","title":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.3...","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.3.x and below that could allow an attacker to achieve a remove code execution.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.84017,"percentile":0.99697,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2023-05-09T00:00:00Z","modified":"2026-06-17T05:46:56Z","exploits":[{"source":"metasploit","id":"exploit/windows/http/ivanti_avalanche_filestoreconfig_upload","title":"Ivanti Avalanche FileStoreConfig File Upload","type":"exploit","platform":"Java,Windows","date":"2023-04-24","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/http/ivanti_avalanche_filestoreconfig_upload"}],"products":[{"vendor":"ivanti","product":"avalanche"}],"references":[{"url":"https://forums.ivanti.com/s/article/ZDI-CAN-17812-Ivanti-Avalanche-FileStoreConfig-Arbitrary-File-Upload-Remote-Code-Execution-Vulnerability?language=en_US","tags":["x_transferred","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/172398/Ivanti-Avalanche-FileStoreConfig-Shell-Upload.html","tags":["x_transferred"]},{"url":"https://packetstorm.news/files/id/172398","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28128"},{"url":"https://github.com/advisories/GHSA-8mxm-mxmw-hjrg"}],"sources":{"cve":[{"id":"CVE-2023-28128","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.3.x and below that could allow an attacker to achieve a remove code execution.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2025-01-28T20:46:12.382Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:35:32.376766Z"}],"euvd":[{"id":"EUVD-2023-31839","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.3.x and below that could allow an attacker to achieve a remove code execution.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2025-01-28T20:46:12Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:10.781258Z"}],"ghsa":[{"id":"GHSA-8mxm-mxmw-hjrg","title":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.3...","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.3.x and below that could allow an attacker to achieve a remove code execution.","status":"published","published":"2023-05-10T00:30:16Z","modified":"2025-01-28T21:32:06Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:59:42.234766Z"}],"nvd":[{"id":"CVE-2023-28128","description":"An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.3.x and below that could allow an attacker to achieve a remove code execution.","status":"published","published":"2023-05-09T22:15:09.92Z","modified":"2026-06-17T05:46:56.297Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:08:01.131774Z"}]}}