{"id":"CVE-2021-22962","aliases":["EUVD-2021-10087","GHSA-wphm-hq4w-gwj8"],"status":"published","title":"An attacker can send a specially crafted request which could lead to leakage of sensitive data or...","description":"An attacker can send a specially crafted request which could lead to leakage of sensitive data or potentially a resource-based DoS attack.","severity":{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.91,"percentile":0.99809,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-12-19T15:43:26Z","modified":"2026-06-17T03:38:06Z","products":[{"vendor":"ivanti","product":"avalanche"}],"references":[{"url":"https://download.wavelink.com/Files/avalanche_v6.4.2_release_notes.txt","tags":["x_transferred","Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22962"},{"url":"https://github.com/advisories/GHSA-wphm-hq4w-gwj8"}],"sources":{"cve":[{"id":"CVE-2021-22962","description":"An attacker can send a specially crafted request which could lead to leakage of sensitive data or potentially a resource-based DoS attack.","status":"published","published":"2023-12-19T15:43:26.251Z","modified":"2024-08-03T18:58:26.311Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-10087","description":"An attacker can send a specially crafted request which could lead to leakage of sensitive data or potentially a resource-based DoS attack.","status":"published","published":"2023-12-19T15:43:26Z","modified":"2024-08-03T18:58:26Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-03T03:25:00.591933Z"}],"ghsa":[{"id":"GHSA-wphm-hq4w-gwj8","title":"An attacker can send a specially crafted request which could lead to leakage of sensitive data or...","description":"An attacker can send a specially crafted request which could lead to leakage of sensitive data or potentially a resource-based DoS attack.","status":"published","published":"2023-12-19T18:30:30Z","modified":"2023-12-19T18:30:31Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T14:55:14.600975Z"}],"nvd":[{"id":"CVE-2021-22962","description":"An attacker can send a specially crafted request which could lead to leakage of sensitive data or potentially a resource-based DoS attack.","status":"published","published":"2023-12-19T16:15:07.697Z","modified":"2026-06-17T03:38:06.957Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"},{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:07.764332Z"}]}}