{"id":"CVE-2023-38036","aliases":["EUVD-2023-41863","GHSA-rmcg-3298-c99g"],"status":"published","title":"A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an...","description":"A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an unauthenticated attacker to create a buffer overflow that could result in service disruption or arbitrary code execution.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.02836,"percentile":0.86824,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2025-07-12T03:30:40Z","modified":"2026-11-03T21:52:30Z","products":[{"vendor":"ivanti","product":"avalanche"}],"references":[{"url":"https://forums.ivanti.com/s/article/Security-Advisory-Avalanche-CVE-2023-38036","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38036"},{"url":"https://github.com/advisories/GHSA-rmcg-3298-c99g"}],"sources":{"cve":[{"id":"CVE-2023-38036","description":"A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an unauthenticated attacker to create a buffer overflow that could result in service disruption or arbitrary code execution.","status":"published","published":"2025-07-12T03:30:40.265Z","modified":"2026-11-04T16:43:25.124Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-04T17:34:39.974757Z"}],"euvd":[{"id":"EUVD-2023-41863","description":"A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an unauthenticated attacker to create a buffer overflow that could result in service disruption or arbitrary code execution.","status":"published","published":"2025-07-12T03:30:40Z","modified":"2026-11-04T16:43:25Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-04T18:12:44.477339Z"}],"ghsa":[{"id":"GHSA-rmcg-3298-c99g","title":"A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an...","description":"A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an unauthenticated attacker to create a buffer overflow that could result in service disruption or arbitrary code execution.","status":"published","published":"2025-07-12T06:30:22Z","modified":"2025-07-14T15:31:33Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:03:00.541352Z"}],"nvd":[{"id":"CVE-2023-38036","description":"A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an unauthenticated attacker to create a buffer overflow that could result in service disruption or arbitrary code execution.","status":"published","published":"2025-07-12T04:15:27.163Z","modified":"2026-06-17T06:09:17.137Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:09:21.774456Z"}]}}