cve-2025-33050
Vulnerability from cvelistv5
Published
2025-06-10 17:02
Modified
2025-06-20 01:04
Severity ?
EPSS score ?
Summary
DHCP Server Service Denial of Service Vulnerability
References
Impacted products
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[ "x64-based Systems" ], "product": "Windows Server 2022", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.20348.3807", "status": "affected", "version": "10.0.20348.0", "versionType": "custom" } ] }, { "platforms": [ "x64-based Systems" ], "product": "Windows Server 2025 (Server Core installation)", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.26100.4349", "status": "affected", "version": "10.0.26100.0", "versionType": "custom" } ] }, { "platforms": [ "x64-based Systems" ], "product": "Windows Server 2022, 23H2 Edition (Server Core installation)", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.25398.1665", "status": "affected", "version": "10.0.25398.0", "versionType": "custom" } ] }, { "platforms": [ "x64-based Systems" ], "product": "Windows Server 2025", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.26100.4349", "status": "affected", "version": "10.0.26100.0", "versionType": "custom" } ] }, { "platforms": [ "x64-based Systems" ], "product": "Windows Server 2016", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.14393.8148", "status": "affected", "version": "10.0.14393.0", "versionType": "custom" } ] }, { "platforms": [ "x64-based Systems" ], "product": "Windows Server 2016 (Server Core installation)", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.14393.8148", "status": "affected", "version": "10.0.14393.0", "versionType": "custom" } ] } ], "cpeApplicability": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.17763.7434", "versionStartIncluding": "10.0.17763.0", "vulnerable": true }, { "criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.17763.7434", "versionStartIncluding": "10.0.17763.0", "vulnerable": true }, { "criteria": "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.20348.3807", "versionStartIncluding": "10.0.20348.0", "vulnerable": true }, { "criteria": "cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.26100.4349", "versionStartIncluding": "10.0.26100.0", "vulnerable": true }, { "criteria": "cpe:2.3:o:microsoft:windows_server_23h2:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.25398.1665", "versionStartIncluding": "10.0.25398.0", "vulnerable": true }, { "criteria": "cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.26100.4349", "versionStartIncluding": "10.0.26100.0", "vulnerable": true }, { "criteria": "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.14393.8148", "versionStartIncluding": "10.0.14393.0", "vulnerable": true }, { "criteria": "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.14393.8148", "versionStartIncluding": "10.0.14393.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "datePublic": "2025-06-10T07:00:00.000Z", "descriptions": [ { "lang": "en-US", "value": "Protection mechanism failure in Windows DHCP Server allows an unauthorized attacker to deny service over a network." } ], "metrics": [ { "cvssV3_1": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-693", "description": "CWE-693: Protection Mechanism Failure", "lang": "en-US", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-06-20T01:04:29.921Z", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft" }, "references": [ { "name": "DHCP Server Service Denial of Service Vulnerability", "tags": [ "vendor-advisory" ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-33050" } ], "title": "DHCP Server Service Denial of Service Vulnerability" } }, "cveMetadata": { "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2025-33050", "datePublished": "2025-06-10T17:02:30.667Z", "dateReserved": "2025-04-15T17:46:28.197Z", "dateUpdated": "2025-06-20T01:04:29.921Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-33050\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2025-06-10T17:22:12.643\",\"lastModified\":\"2025-06-12T16:06:39.330\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Protection mechanism failure in Windows DHCP Server allows an unauthorized attacker to deny service over a network.\"},{\"lang\":\"es\",\"value\":\"Una falla del mecanismo de protecci\u00f3n en el servidor DHCP de Windows permite que un atacante no autorizado deniegue el servicio en una red.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-693\"}]}],\"references\":[{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-33050\",\"source\":\"secure@microsoft.com\"}]}}" } }
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- 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.