{"id":"CVE-2023-30280","aliases":["EUVD-2023-34703","GHSA-cpxf-jwx4-g38v"],"status":"published","title":"Buffer Overflow vulnerability found in Netgear R6900 v.1.0.2.26, R6700v3 v.1.0.4.128, R6700 v.1.0...","description":"Buffer Overflow vulnerability found in Netgear R6900 v.1.0.2.26, R6700v3 v.1.0.4.128, R6700 v.1.0.0.26 allows a remote attacker to execute arbitrary code and cause a denial ofservice via the getInputData parameter of the fwSchedule.cgi page.","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":0.01235,"percentile":0.69245,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-04-26T00:00:00Z","modified":"2026-06-17T05:54:25Z","products":[{"vendor":"netgear","product":"r6700_firmware"},{"vendor":"netgear","product":"r6900_firmware"}],"references":[{"url":"https://www.netgear.com/about/security/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://github.com/","tags":["x_transferred","Not Applicable"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30280"},{"url":"https://github.com"},{"url":"https://www.netgear.com/about/security"},{"url":"https://github.com/advisories/GHSA-cpxf-jwx4-g38v"}],"sources":{"cve":[{"id":"CVE-2023-30280","description":"Buffer Overflow vulnerability found in Netgear R6900 v.1.0.2.26, R6700v3 v.1.0.4.128, R6700 v.1.0.0.26 allows a remote attacker to execute arbitrary code and cause a denial ofservice via the getInputData parameter of the fwSchedule.cgi page.","status":"published","published":"2023-04-26T00:00:00Z","modified":"2025-02-03T17:26:37.853Z","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":"2026-11-02T14:35:22.309324Z"}],"euvd":[{"id":"EUVD-2023-34703","description":"Buffer Overflow vulnerability found in Netgear R6900 v.1.0.2.26, R6700v3 v.1.0.4.128, R6700 v.1.0.0.26 allows a remote attacker to execute arbitrary code and cause a denial ofservice via the getInputData parameter of the fwSchedule.cgi page.","status":"published","published":"2023-04-26T00:00:00Z","modified":"2025-02-03T17:26:37Z","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":"2026-11-03T00:04:07.282625Z"}],"ghsa":[{"id":"GHSA-cpxf-jwx4-g38v","title":"Buffer Overflow vulnerability found in Netgear R6900 v.1.0.2.26, R6700v3 v.1.0.4.128, R6700 v.1.0...","description":"Buffer Overflow vulnerability found in Netgear R6900 v.1.0.2.26, R6700v3 v.1.0.4.128, R6700 v.1.0.0.26 allows a remote attacker to execute arbitrary code and cause a denial ofservice via the getInputData parameter of the fwSchedule.cgi page.","status":"published","published":"2023-04-26T21:30:37Z","modified":"2024-04-04T03:42:19Z","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":"2026-11-02T14:56:17.471503Z"}],"nvd":[{"id":"CVE-2023-30280","description":"Buffer Overflow vulnerability found in Netgear R6900 v.1.0.2.26, R6700v3 v.1.0.4.128, R6700 v.1.0.0.26 allows a remote attacker to execute arbitrary code and cause a denial ofservice via the getInputData parameter of the fwSchedule.cgi page.","status":"published","published":"2023-04-26T20:15:10.31Z","modified":"2026-06-17T05:54:25.223Z","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"},{"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":"2026-11-02T14:07:59.151142Z"}]}}