{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2021-42307", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "state": "PUBLISHED", "assignerShortName": "microsoft", "dateReserved": "2021-10-12T16:50:04.457Z", "datePublished": "2023-06-30T23:08:37.767Z", "dateUpdated": "2025-04-14T22:46:49.741Z" }, "containers": { "cna": { "title": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "datePublic": "2021-10-21T07:00:00.000Z", "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0.0", "versionEndExcluding": "95.0.1020.30" } ] } ] } ], "affected": [ { "vendor": "Microsoft", "product": "Microsoft Edge (Chromium-based)", "platforms": [ "Unknown" ], "versions": [ { "version": "1.0.0", "lessThan": "95.0.1020.30", "versionType": "custom", "status": "affected" } ] } ], "descriptions": [ { "value": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "lang": "en-US" } ], "problemTypes": [ { "descriptions": [ { "description": "Information Disclosure", "lang": "en-US", "type": "Impact" } ] } ], "providerMetadata": { "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-04-14T22:46:49.741Z" }, "references": [ { "name": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "tags": [ "vendor-advisory" ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42307" } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ], "cvssV3_1": { "version": "3.1", "baseSeverity": "MEDIUM", "baseScore": 4.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C" } } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:30:38.223Z" }, "title": "CVE Program Container", "references": [ { "name": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42307" } ] } ] } }