cve-2022-21978
Vulnerability from cvelistv5
Published
2022-05-10 20:33
Modified
2025-01-02 18:58
Severity ?
EPSS score ?
Summary
Microsoft Exchange Server Elevation of Privilege Vulnerability
References
Impacted products
Vendor | Product | Version | ||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Microsoft | Microsoft Exchange Server 2016 Cumulative Update 22 |
Version: 15.0.0 < 15.01.2375.028 |
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{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T03:00:54.517Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21978", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { platforms: [ "x64-based Systems", ], product: "Microsoft Exchange Server 2016 Cumulative Update 22", vendor: "Microsoft", versions: [ { lessThan: "15.01.2375.028", status: "affected", version: "15.0.0", versionType: "custom", }, ], }, { platforms: [ "x64-based Systems", ], product: "Microsoft Exchange Server 2019 Cumulative Update 11", vendor: "Microsoft", versions: [ { lessThan: "15.02.0986.026", status: "affected", version: "15.02.0", versionType: "custom", }, ], }, { platforms: [ "x64-based Systems", ], product: "Microsoft Exchange Server 2013 Cumulative Update 23", vendor: "Microsoft", versions: [ { lessThan: "15.00.1497.36", status: "affected", version: "15.00.0", versionType: "custom", }, ], }, { platforms: [ "x64-based Systems", ], product: "Microsoft Exchange Server 2016 Cumulative Update 23", vendor: "Microsoft", versions: [ { lessThan: "15.01.2507.009", status: "affected", version: "15.01.0", versionType: "custom", }, ], }, { platforms: [ "x64-based Systems", ], product: "Microsoft Exchange Server 2019 Cumulative Update 12", vendor: "Microsoft", versions: [ { lessThan: "15.02.1118.009", status: "affected", version: "15.02.0", versionType: "custom", }, ], }, ], cpeApplicability: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_22:*:*:*:*:*:*", versionEndExcluding: "15.01.2375.028", versionStartIncluding: "15.0.0", vulnerable: true, }, { criteria: "cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_11:*:*:*:*:*:*", versionEndExcluding: "15.02.0986.026", versionStartIncluding: "15.02.0", vulnerable: true, }, { criteria: "cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_23:*:*:*:*:*:*", versionEndExcluding: "15.00.1497.36", versionStartIncluding: "15.00.0", vulnerable: true, }, { criteria: "cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_23:*:*:*:*:*:*", versionEndExcluding: "15.01.2507.009", versionStartIncluding: "15.01.0", vulnerable: true, }, { criteria: "cpe:2.3:a:microsoft:exchange_server:*:cumulative_update_12:*:*:*:*:*:*", versionEndExcluding: "15.02.1118.009", versionStartIncluding: "15.02.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], datePublic: "2022-05-10T07:00:00+00:00", descriptions: [ { lang: "en-US", value: "Microsoft Exchange Server Elevation of Privilege Vulnerability", }, ], metrics: [ { cvssV3_1: { baseScore: 8.2, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/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: "2025-01-02T18:58:25.947Z", orgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8", shortName: "microsoft", }, references: [ { name: "Microsoft Exchange Server Elevation of Privilege Vulnerability", tags: [ "vendor-advisory", ], url: "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21978", }, ], title: "Microsoft Exchange Server Elevation of Privilege Vulnerability", }, }, cveMetadata: { assignerOrgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8", assignerShortName: "microsoft", cveId: "CVE-2022-21978", datePublished: "2022-05-10T20:33:14", dateReserved: "2021-12-16T00:00:00", dateUpdated: "2025-01-02T18:58:25.947Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2022-21978\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2022-05-10T21:15:09.300\",\"lastModified\":\"2025-01-02T19:15:25.517\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Microsoft Exchange Server Elevation of Privilege Vulnerability\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de Elevación de Privilegios en Microsoft Exchange Server\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.5,\"impactScore\":6.0}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"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:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*\",\"matchCriteriaId\":\"DA166F2A-D83B-4D50-AD0B-668D813E0585\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22:*:*:*:*:*:*\",\"matchCriteriaId\":\"449CE85B-E599-44D3-A7C1-5133F6A55E86\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_23:*:*:*:*:*:*\",\"matchCriteriaId\":\"FF76AEDA-E574-40ED-B64F-8FDEF8CAC802\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11:*:*:*:*:*:*\",\"matchCriteriaId\":\"435343A4-BF10-461A-ABF2-D511A5FBDA75\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_12:*:*:*:*:*:*\",\"matchCriteriaId\":\"B23C8E3E-5243-4DA6-B9AA-F6053084B55E\"}]}]}],\"references\":[{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21978\",\"source\":\"secure@microsoft.com\"},{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21978\",\"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.
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