{"id":"CVE-2020-8330","aliases":["EUVD-2020-29197","GHSA-3gcp-ghxf-55qh"],"status":"published","title":"A denial of service vulnerability was reported in the firmware prior to version 1.01 used in...","description":"A denial of service vulnerability was reported in the firmware prior to version 1.01 used in Lenovo Printer LJ4010DN that could be triggered by a remote user sending a crafted packet to the device, preventing subsequent print jobs until the printer is rebooted.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01542,"percentile":0.75123,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-05-28T16:10:14Z","modified":"2026-06-17T03:26:16Z","products":[{"vendor":"lenovo","product":"lj4010dn_firmware"},{"vendor":"lenovo","product":"lj6700dn_firmware"},{"vendor":"lenovo","product":"m8960dnf_firmware"},{"vendor":"lenovo","product":"printer lj4010dn"}],"references":[{"url":"https://iknow.lenovo.com.cn/detail/dc_188830.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8330"},{"url":"https://github.com/advisories/GHSA-3gcp-ghxf-55qh"}],"sources":{"cve":[{"id":"CVE-2020-8330","description":"A denial of service vulnerability was reported in the firmware prior to version 1.01 used in Lenovo Printer LJ4010DN that could be triggered by a remote user sending a crafted packet to the device, preventing subsequent print jobs until the printer is rebooted.","status":"published","published":"2020-05-28T16:10:14.98Z","modified":"2024-09-16T19:31:27.249Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-29197","description":"A denial of service vulnerability was reported in the firmware prior to version 1.01 used in Lenovo Printer LJ4010DN that could be triggered by a remote user sending a crafted packet to the device, preventing subsequent print jobs until the printer is rebooted.","status":"published","published":"2020-05-28T16:10:14Z","modified":"2024-09-16T19:31:27Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T00:55:22.355392Z"}],"ghsa":[{"id":"GHSA-3gcp-ghxf-55qh","title":"A denial of service vulnerability was reported in the firmware prior to version 1.01 used in...","description":"A denial of service vulnerability was reported in the firmware prior to version 1.01 used in Lenovo Printer LJ4010DN that could be triggered by a remote user sending a crafted packet to the device, preventing subsequent print jobs until the printer is rebooted.","status":"published","published":"2022-05-24T17:18:49Z","modified":"2023-01-29T05:03:02Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:45:13.764942Z"}],"nvd":[{"id":"CVE-2020-8330","description":"A denial of service vulnerability was reported in the firmware prior to version 1.01 used in Lenovo Printer LJ4010DN that could be triggered by a remote user sending a crafted packet to the device, preventing subsequent print jobs until the printer is rebooted.","status":"published","published":"2020-05-28T16:15:11.593Z","modified":"2026-06-17T03:26:16.9Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"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"}],"updated_at":"2026-11-02T14:06:04.922138Z"}]}}