{"id":"CVE-2021-36323","revision":"c9e85fcccb9c426f99d86e779279b5cf","records":[{"revision":"c9e85fcccb9c426f99d86e779279b5cf","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2021-36323","aliases":[],"title":"Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.","description":"Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.","state":0,"publishedAt":"2021-11-12T22:15:20.406+00:00","modifiedAt":"2026-10-08T21:03:23.632+00:00","affected":[{"ecosystem":"Vendor product","name":"CPG BIOS","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"CPG BIOS\",\n                    \"vendor\": \"Dell\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"1.13.0\",\n                            \"status\": \"affected\",\n                            \"version\": \"unspecified\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","score":7.5,"severity":"HIGH"}],"references":["https://www.dell.com/support/kbdoc/en-us/000192967"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2021-36323","license":"CVE Program Terms of Use","key":"cve-program:CVE-2021-36323","identifiers":["CVE-2021-36323"]},"retained":false,"historicalAffected":[]}],"coverage":[]}