{"id":"CVE-2021-45757","aliases":["EUVD-2021-32475","GHSA-fhfv-jcfj-9cg7"],"status":"published","title":"ASUS AC68U \u003c=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause...","description":"ASUS AC68U \u003c=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause a denial of service (DoS).","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01082,"percentile":0.65453,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2022-03-23T10:55:27Z","modified":"2026-07-09T01:17:11Z","products":[{"vendor":"asus","product":"rt-ac68u_firmware"}],"references":[{"url":"https://github.com/IBUILI/Asus","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45757"},{"url":"http://ac68u.com"},{"url":"http://asus.com"},{"url":"https://github.com/advisories/GHSA-fhfv-jcfj-9cg7"}],"sources":{"cve":[{"id":"CVE-2021-45757","description":"ASUS AC68U \u003c=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause a denial of service (DoS).","status":"published","published":"2022-03-23T10:55:27Z","modified":"2026-07-09T00:16:12.892Z","updated_at":"2026-11-02T14:33:02.580561Z"}],"euvd":[{"id":"EUVD-2021-32475","description":"ASUS AC68U \u003c=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause a denial of service (DoS).","status":"published","published":"2022-03-23T10:55:27Z","modified":"2026-07-09T00:16:12Z","updated_at":"2026-11-02T18:20:08.60883Z"}],"ghsa":[{"id":"GHSA-fhfv-jcfj-9cg7","title":"ASUS AC68U \u003c=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause...","description":"ASUS AC68U \u003c=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause a denial of service (DoS).","status":"published","published":"2022-03-24T00:00:22Z","modified":"2023-01-27T05:01:01Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:41:47.978566Z"}],"nvd":[{"id":"CVE-2021-45757","description":"ASUS AC68U \u003c=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause a denial of service (DoS).","status":"published","published":"2022-03-23T11:15:08.203Z","modified":"2026-07-09T01:17:11.377Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:07:05.581807Z"}]}}