{"id":"CVE-2021-0002","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-0002","generatedAt":"2026-10-27T23:37:53.572Z","title":"Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure or denial of service via local access.","description":"Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure or denial of service via local access.","published":"2021-08-11T13:15:16.000Z","lastModified":"2026-06-17T03:28:57.000Z","status":"Modified","sourceIdentifier":"secure@intel.com","cvss":{"version":"3.1","score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"},"cwe":["CWE-754"],"affected":["intel/ethernet controller e810 firmware","fedoraproject/fedora"],"epss":{"score":0.00325,"percentile":0.25317,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.33%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUZYFCI7N4TFZSIGA7WGZ4Q7V3EK76GH/","source":"secure@intel.com"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKMUMLUH6ENNMLGTJ5AFRF6764ILEMYJ/","source":"secure@intel.com"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MFLYHRQPDF6ZMESCI3HRNOP6D6GELPFR/","source":"secure@intel.com"},{"url":"https://security.netapp.com/advisory/ntap-20210827-0008/","tags":["Third Party Advisory"],"source":"secure@intel.com"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00515.html","tags":["Vendor Advisory"],"source":"secure@intel.com"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EUZYFCI7N4TFZSIGA7WGZ4Q7V3EK76GH/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKMUMLUH6ENNMLGTJ5AFRF6764ILEMYJ/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MFLYHRQPDF6ZMESCI3HRNOP6D6GELPFR/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20210827-0008/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00515.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-0002","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}