cve-2021-34475
Vulnerability from cvelistv5
Published
2023-06-30 23:08
Modified
2025-01-01 01:43
Severity ?
EPSS score ?
Summary
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
References
▼ | URL | Tags | |
---|---|---|---|
secure@microsoft.com | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34475 | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34475 | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Microsoft | Microsoft Edge (Chromium-based) |
Version: 1.0.0 < 91.0.864.59 |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-04T00:12:50.391Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability", tags: [ "vendor-advisory", "x_transferred", ], url: "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34475", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { platforms: [ "Unknown", ], product: "Microsoft Edge (Chromium-based)", vendor: "Microsoft", versions: [ { lessThan: "91.0.864.59", status: "affected", version: "1.0.0", versionType: "custom", }, ], }, ], cpeApplicability: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*", versionEndExcluding: "91.0.864.59", versionStartIncluding: "1.0.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], datePublic: "2021-06-24T07:00:00+00:00", descriptions: [ { lang: "en-US", value: "Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability", }, ], metrics: [ { cvssV3_1: { baseScore: 5.4, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C", version: "3.1", }, format: "CVSS", scenarios: [ { lang: "en-US", value: "GENERAL", }, ], }, ], problemTypes: [ { descriptions: [ { description: "Elevation of Privilege", lang: "en-US", type: "Impact", }, ], }, ], providerMetadata: { dateUpdated: "2025-01-01T01:43:45.506Z", orgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8", shortName: "microsoft", }, references: [ { name: "Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability", tags: [ "vendor-advisory", ], url: "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34475", }, ], title: "Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability", }, }, cveMetadata: { assignerOrgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8", assignerShortName: "microsoft", cveId: "CVE-2021-34475", datePublished: "2023-06-30T23:08:38.911Z", dateReserved: "2021-06-09T22:29:47.984Z", dateUpdated: "2025-01-01T01:43:45.506Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2021-34475\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2023-07-01T00:15:09.757\",\"lastModified\":\"2024-11-21T06:10:29.460\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N\",\"baseScore\":5.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":2.5},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N\",\"baseScore\":5.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":2.5}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"91.0.864.59\",\"matchCriteriaId\":\"E61AD06C-6EC7-4A12-96E9-5367B64ADF34\"}]}]}],\"references\":[{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34475\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34475\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}", }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.