{"id":"CVE-2023-35803","aliases":["EUVD-2023-39798","GHSA-72c5-7xcr-q3cp"],"status":"published","title":"IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow.","description":"IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01597,"percentile":0.75925,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-120"],"published":"2023-10-04T00:00:00Z","modified":"2026-06-17T06:05:14Z","exploits":[{"source":"pocgithub","id":"lachlan2k/CVE-2023-35803","title":"lachlan2k/CVE-2023-35803","date":"2023-07-10","url":"https://github.com/lachlan2k/CVE-2023-35803"}],"products":[{"vendor":"extremenetworks","product":"iq_engine"}],"references":[{"url":"https://community.extremenetworks.com/t5/security-advisories-formerly/sa-2023-067-iq-engine-acsd-service-buffer-overflow-cve-2023/ba-p/96472","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35803"},{"url":"https://github.com/advisories/GHSA-72c5-7xcr-q3cp"}],"sources":{"cve":[{"id":"CVE-2023-35803","description":"IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow.","status":"published","published":"2023-10-04T00:00:00Z","modified":"2024-09-20T13:34:09.736Z","updated_at":"2026-11-02T14:35:33.794347Z"}],"euvd":[{"id":"EUVD-2023-39798","description":"IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow.","status":"published","published":"2023-10-04T00:00:00Z","modified":"2024-09-20T13:34:09Z","updated_at":"2026-11-03T00:28:18.270703Z"}],"ghsa":[{"id":"GHSA-72c5-7xcr-q3cp","title":"IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow.","description":"IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow.","status":"published","published":"2023-10-05T00:30:14Z","modified":"2024-04-11T21:16:47Z","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":"2026-11-02T14:57:09.217628Z"}],"nvd":[{"id":"CVE-2023-35803","description":"IQ Engine before 10.6r2 on Extreme Network AP devices has a Buffer Overflow.","status":"published","published":"2023-10-04T22:15:09.777Z","modified":"2026-06-17T06:05:14.683Z","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":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:35.022405Z"}]}}