{"@odata.context":"https://api.msrc.microsoft.com/sug/v2.0/sugodata/v2.0/en-US/$metadata#vulnerability/$entity","id":"00000000-0000-0000-0000-000023e14dff","releaseDate":"2021-04-13T07:00:00Z","cveNumber":"CVE-2021-28444","cveTitle":"Windows Hyper-V Security Feature Bypass Vulnerability","releaseNumber":"2021-Apr","vulnType":"Security Vulnerability","latestRevisionDate":"2021-04-13T07:00:00Z","cweList":[],"cweDetailsListForSearch":[],"mitreText":"CVE-2021-28444","mitreUrl":"https://www.cve.org/CVERecord?id=CVE-2021-28444","publiclyDisclosed":"No","exploited":"No","latestSoftwareReleaseId":2,"latestSoftwareRelease":"Exploitation Less Likely","olderSoftwareReleaseId":2,"olderSoftwareRelease":"Exploitation Less Likely","denialOfService":"N/A","tag":"Role: Windows Hyper-V","issuingCna":"Microsoft","issuingCnaId":0,"severityId":0,"impactId":0,"langCode":"en-US","baseScore":"5.7","temporalScore":"5.0","vectorString":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C","isMariner":false,"customerActionRequired":true,"customerActionRequiredId":0,"cweDetailsList":[],"articles":[{"articleType":"FAQ","description":"<p><strong>What configurations or versions could be at risk from this vulnerability?</strong></p>\n<p>This bypass could affect any Hyper-V configurations that are using Router Guard.</p>\n<p><strong>What is the exposure if the vulnerability was bypassed?</strong></p>\n<p>Certain packets that would normally be blocked or dropped could be processed. This could allow an attacker to bypass set policy, potentially influencing router paths.</p>\n","ordinal":10000}],"revisions":[{"cveNumber":"CVE-2021-28444","version":1,"revisionDate":"2021-04-13T07:00:00Z","initialDate":"0001-01-01T00:00:00Z","description":"<p>Information published.</p>\n","unformattedDescription":"Information published.","notificationNeeded":false,"notificationSent":false,"sourceId":"bd9d74aa-af85-eb11-a838-000d3a6d3364"}]}