CVE-2026-35438

{"id": "CVE-2026-35438", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-35438", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-05-13T03:57:17.436135Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 5.5, "exploitabilityScore": 2.8}]}, "affected": [{"source": "secure@microsoft.com", "affectedData": [{"vendor": "Microsoft", "product": "Windows Admin Center", "versions": [{"status": "affected", "version": "1809.0", "lessThan": "2.6.5.16", "versionType": "custom"}]}]}], "published": "2026-05-12T18:17:14.030", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35438", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "Missing authorization in Windows Admin Center allows an authorized attacker to elevate privileges over a network."}], "lastModified": "2026-06-17T10:40:35.943", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:windows_admin_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E6B16F7-D308-4FCC-B230-6AFFB020AFE4", "versionEndExcluding": "2511"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}