{"id":"CVE-2020-0526","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-0526","generatedAt":"2026-10-27T20:21:26.266Z","title":"Improper input validation in firmware for Intel(R) NUC may allow a privileged user to potentially enable escalation of privilege via local access.","description":"Improper input validation in firmware for Intel(R) NUC may allow a privileged user to potentially enable escalation of privilege via local access. The list of affected products is provided in intel-sa-00343: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00343.html","published":"2020-03-12T21:15:14.000Z","lastModified":"2026-06-17T02:45:59.000Z","status":"Modified","sourceIdentifier":"secure@intel.com","cvss":{"version":"3.1","score":6.7,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-20"],"affected":["intel/nuc kit nuc8i7bek firmware","intel/nuc 8 enthusiast pc nuc8i7bekqa firmware","intel/nuc kit nuc8i7hnk firmware","intel/nuc 8 business pc nuc8i7hnkqc firmware","intel/nuc 8 mainstream-g kit nuc8i7inh firmware","intel/nuc 8 mainstream-g kit nuc8i5inh firmware","intel/nuc 8 mainstream-g mini pc nuc8i7inh firmware","intel/nuc 8 rugged kit nuc8cchkr firmware","intel/nuc board nuc8cchb firmware","intel/nuc 8 home pc nuc8i3cysm firmware","intel/nuc kit nuc7i7dnke firmware","intel/nuc kit nuc7i7dnhe firmware","intel/nuc kit nuc7i5dnke firmware","intel/nuc kit nuc7i5dnhe firmware","intel/nuc kit nuc7i3dnke firmware","intel/nuc kit nuc7i3dnhe firmware","intel/nuc board nuc7i7dnbe firmware","intel/nuc board nuc7i5dnbe firmware","intel/nuc board nuc7i3dnbe firmware","intel/compute stick stk2m3w64cc firmware","intel/compute stick stk2m364cc firmware","intel/compute stick stk1a32sc firmware","intel/compute stick stk1aw32sc firmware","intel/nuc kit nuc6i7kyk firmware","intel/nuc 7 essential pc nuc7cjysal firmware","intel/nuc kit nuc7cjyh firmware","intel/nuc kit nuc7pjyh firmware","intel/nuc kit nuc7i7bnh firmware","intel/nuc kit nuc7i5bnk firmware","intel/nuc kit nuc7i3bnh firmware","intel/nuc kit nuc7i5bnh firmware","intel/nuc kit nuc7i3bnk firmware","intel/nuc kit nuc7i7bnhx1 firmware","intel/nuc kit nuc7i5bnhx1 firmware","intel/nuc kit nuc7i3bnhx1 firmware","intel/nuc 7 enthusiast pc nuc7i7bnhxg firmware","intel/nuc 7 home a mini pc nuc7i5bnhxf firmware","intel/nuc 7 home a mini pc nuc7i3bnhxf firmware","intel/nuc 7 home a mini pc nuc7i5bnkp firmware","intel/nuc kit nuc6cays firmware","intel/nuc kit nuc6cayh firmware","intel/nuc kit de3815tykhe firmware","intel/nuc board de3815tybe firmware","intel/nuc kit nuc6i3syh firmware","intel/nuc kit nuc6i5syh firmware","intel/nuc kit nuc6i3syk firmware","intel/nuc kit nuc6i5syk firmware","intel/nuc kit nuc5pgyh firmware","intel/nuc kit nuc5ppyh firmware","intel/nuc kit nuc5cpyh firmware","intel/nuc kit nuc5i5ryk firmware","intel/nuc kit nuc5i3ryh firmware","intel/nuc kit nuc5i3ryhs firmware","intel/nuc kit nuc5i3ryhsn firmware","intel/nuc kit nuc5i3ryk firmware","intel/nuc kit nuc5i5ryh firmware","intel/nuc kit nuc5i5ryhs firmware","intel/nuc kit nuc5i7ryh firmware","intel/nuc kit nuc5i3myhe firmware","intel/nuc kit nuc5i5myhe firmware"],"epss":{"score":0.00339,"percentile":0.27089,"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":"low","text":"Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00343.html","tags":["Vendor Advisory"],"source":"secure@intel.com"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00343.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-0526","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."}