CVE-2022-21979

Microsoft Exchange Server Information Disclosure Vulnerability

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21979

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_11::::::
	cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22::::::
	cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_23::::::
	cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11::::::
	cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_12::::::

History

01 Jun 2023, 01:15

Type	Values Removed	Values Added
References	~~{'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21979', 'name': 'N/A', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'N/A'}~~	(MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21979 -
Summary	~~Microsoft Exchange Information Disclosure Vulnerability. This CVE ID is unique from CVE-2022-30134, CVE-2022-34692.~~	Microsoft Exchange Server Information Disclosure Vulnerability
CVSS	v2 : ~~unknown~~ v3 : ~~5.7~~	v2 : unknown v3 : 4.8

Information

Published : 2022-08-09 20:15

Updated : 2024-02-28 19:29

NVD link : CVE-2022-21979

Mitre link : CVE-2022-21979

CVE.ORG link : CVE-2022-21979

JSON object : View

Products Affected

microsoft

exchange_server

CWE

NVD-CWE-noinfo

{"id": "CVE-2022-21979", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.2}, {"type": "Secondary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.1}]}, "published": "2022-08-09T20:15:09.317", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21979", "source": "secure@microsoft.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Microsoft Exchange Server Information Disclosure Vulnerability"}, {"lang": "es", "value": "Una vulnerabilidad de Divulgaci\u00f3n de Informaci\u00f3n de Microsoft Exchange. Este ID de CVE es diferente de CVE-2022-30134, CVE-2022-34692"}], "lastModified": "2023-06-01T01:15:17.160", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_11:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F21DAA0-7075-41E1-96BD-F3D77D237248"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_22:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "449CE85B-E599-44D3-A7C1-5133F6A55E86"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_23:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FF76AEDA-E574-40ED-B64F-8FDEF8CAC802"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "435343A4-BF10-461A-ABF2-D511A5FBDA75"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_12:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B23C8E3E-5243-4DA6-B9AA-F6053084B55E"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}