{"id":"CVE-2024-23527","aliases":["EUVD-2024-21022","GHSA-8v44-wj8x-wh72"],"status":"published","title":"An out-of-bounds read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6...","description":"An out-of-bounds read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3, in certain conditions can allow an unauthenticated remote attacker to read sensitive information in memory.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01987,"percentile":0.80786,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2024-04-24T23:12:51Z","modified":"2026-06-17T07:13:07Z","products":[{"vendor":"ivanti","product":"avalanche"}],"references":[{"url":"https://www.ivanti.com/blog/security-update-for-ivanti-avalanche","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23527"},{"url":"https://github.com/advisories/GHSA-8v44-wj8x-wh72"}],"sources":{"cve":[{"id":"CVE-2024-23527","description":"An out-of-bounds read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3, in certain conditions can allow an unauthenticated remote attacker to read sensitive information in memory. ","status":"published","published":"2024-04-24T23:12:51.975Z","modified":"2025-03-24T19:55:29.993Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:34:05.823187Z"}],"euvd":[{"id":"EUVD-2024-21022","description":"An out-of-bounds read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3, in certain conditions can allow an unauthenticated remote attacker to read sensitive information in memory. ","status":"published","published":"2024-04-24T23:12:51Z","modified":"2025-03-24T19:55:29Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:54.153762Z"}],"ghsa":[{"id":"GHSA-8v44-wj8x-wh72","title":"An out-of-bounds read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6...","description":"An out-of-bounds read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3, in certain conditions can allow an unauthenticated remote attacker to read sensitive information in memory.","status":"published","published":"2024-04-25T06:30:35Z","modified":"2025-03-24T21:30:28Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:00:25.909155Z"}],"nvd":[{"id":"CVE-2024-23527","description":"An out-of-bounds read vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3, in certain conditions can allow an unauthenticated remote attacker to read sensitive information in memory. ","status":"published","published":"2024-04-25T06:15:54.657Z","modified":"2026-06-17T07:13:07.287Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:09:53.50104Z"}]}}