{"items":[{"id":"NVI-00000536","kind":"vulnerability","title":"Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","CISA catalog date-added and due-date fields are not the original vulnerability disclosure date or universal legal deadlines.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["CVE-2021-38648"],"plain_summary":"CISA lists CVE-2021-38648 in its Known Exploited Vulnerabilities catalog. The catalog names Microsoft Open Management Infrastructure (OMI); it does not establish that a particular visitor is exposed or compromised.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Apply updates per vendor instructions.","source_ids":["sr-4bee2354e41e14d423f72c2046acf21c"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-3beb55add5e9dffe6e36b14d5badbb57"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CISA_KEV","as_of":"2021-11-03T00:00:00.000Z","value":"Listed","meaning":"CISA lists known exploitation. This does not establish exploitation of your system.","source_id":"sr-4bee2354e41e14d423f72c2046acf21c"},{"kind":"CVSS","as_of":"2026-08-10T20:15:31.087Z","value":"4.6 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-c610ccc1fc3b34b6ba1b9a4dba89c1ee"},{"kind":"CVSS","as_of":"2026-08-10T20:15:31.087Z","value":"7.8 HIGH (3.1)","meaning":"secure@microsoft.com severity; no combined Null risk score.","source_id":"sr-c610ccc1fc3b34b6ba1b9a4dba89c1ee"},{"kind":"CVSS","as_of":"2026-08-10T20:15:31.087Z","value":"7.8 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-c610ccc1fc3b34b6ba1b9a4dba89c1ee"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"11.424%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.96004. Missing scores are unknown.","source_id":"sr-3beb55add5e9dffe6e36b14d5badbb57"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-4bee2354e41e14d423f72c2046acf21c","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","basis":"official_catalog","notes":"CISA KEV; CC0 1.0. Catalog assertions are not evidence of customer compromise.","title":"CVE-2021-38648","publisher":"CISA","observed_at":"2026-10-31T20:54:12.600Z"},{"id":"sr-c610ccc1fc3b34b6ba1b9a4dba89c1ee","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38648","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2021-38648","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:42:53.461Z"},{"id":"sr-3beb55add5e9dffe6e36b14d5badbb57","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2021-38648","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:27:48.610Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4bee2354e41e14d423f72c2046acf21c"],"technology":"Microsoft Open Management Infrastructure (OMI)","known_exclusions":[],"conditions_summary":"CISA does not supply a complete application-specific affected range here. Follow the linked vendor advisory for version and configuration prerequisites.","public_affected_ranges":[]}],"null_published_at":"2026-11-08T19:53:48.762Z","source_updated_at":"2021-11-03T00:00:00.000Z","source_disclosed_at":null,"is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T20:54:12.600Z"},{"id":"NVI-00000536","kind":"vulnerability","title":"Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","CISA catalog date-added and due-date fields are not the original vulnerability disclosure date or universal legal deadlines.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["CVE-2021-38648"],"plain_summary":"CISA lists CVE-2021-38648 in its Known Exploited Vulnerabilities catalog. The catalog names Microsoft Open Management Infrastructure (OMI); it does not establish that a particular visitor is exposed or compromised.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Apply updates per vendor instructions.","source_ids":["sr-4bee2354e41e14d423f72c2046acf21c"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-3c72927ba6ea2eab771e9008d22e25ef"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CISA_KEV","as_of":"2021-11-03T00:00:00.000Z","value":"Listed","meaning":"CISA lists known exploitation. This does not establish exploitation of your system.","source_id":"sr-4bee2354e41e14d423f72c2046acf21c"},{"kind":"CVSS","as_of":"2026-08-10T20:15:31.087Z","value":"4.6 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-c610ccc1fc3b34b6ba1b9a4dba89c1ee"},{"kind":"CVSS","as_of":"2026-08-10T20:15:31.087Z","value":"7.8 HIGH (3.1)","meaning":"secure@microsoft.com severity; no combined Null risk score.","source_id":"sr-c610ccc1fc3b34b6ba1b9a4dba89c1ee"},{"kind":"CVSS","as_of":"2026-08-10T20:15:31.087Z","value":"7.8 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-c610ccc1fc3b34b6ba1b9a4dba89c1ee"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"11.424%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.96004. Missing scores are unknown.","source_id":"sr-3c72927ba6ea2eab771e9008d22e25ef"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-4bee2354e41e14d423f72c2046acf21c","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","basis":"official_catalog","notes":"CISA KEV; CC0 1.0. Catalog assertions are not evidence of customer compromise.","title":"CVE-2021-38648","publisher":"CISA","observed_at":"2026-10-31T20:54:12.600Z"},{"id":"sr-c610ccc1fc3b34b6ba1b9a4dba89c1ee","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38648","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2021-38648","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:42:53.461Z"},{"id":"sr-3c72927ba6ea2eab771e9008d22e25ef","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2021-38648","publisher":"FIRST EPSS","observed_at":"2026-10-31T21:41:13.231Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4bee2354e41e14d423f72c2046acf21c"],"technology":"Microsoft Open Management Infrastructure (OMI)","known_exclusions":[],"conditions_summary":"CISA does not supply a complete application-specific affected range here. Follow the linked vendor advisory for version and configuration prerequisites.","public_affected_ranges":[]}],"null_published_at":"2026-10-31T22:12:38.443Z","source_updated_at":"2021-11-03T00:00:00.000Z","source_disclosed_at":null,"is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T20:54:12.600Z"},{"id":"NVI-00000536","kind":"vulnerability","title":"Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","CISA catalog date-added and due-date fields are not the original vulnerability disclosure date or universal legal deadlines."],"lifecycle":"active","identifiers":["CVE-2021-38648"],"plain_summary":"CISA lists CVE-2021-38648 in its Known Exploited Vulnerabilities catalog. The catalog names Microsoft Open Management Infrastructure (OMI); it does not establish that a particular visitor is exposed or compromised.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Apply updates per vendor instructions.","source_ids":["sr-4bee2354e41e14d423f72c2046acf21c"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CISA_KEV","as_of":"2021-11-03T00:00:00.000Z","value":"Listed","meaning":"CISA lists known exploitation. This does not establish exploitation of your system.","source_id":"sr-4bee2354e41e14d423f72c2046acf21c"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-4bee2354e41e14d423f72c2046acf21c","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","basis":"official_catalog","notes":"CISA KEV; CC0 1.0. Catalog assertions are not evidence of customer compromise.","title":"CVE-2021-38648","publisher":"CISA","observed_at":"2026-10-31T20:54:12.600Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4bee2354e41e14d423f72c2046acf21c"],"technology":"Microsoft Open Management Infrastructure (OMI)","known_exclusions":[],"conditions_summary":"CISA does not supply a complete application-specific affected range here. Follow the linked vendor advisory for version and configuration prerequisites.","public_affected_ranges":[]}],"null_published_at":"2026-10-31T21:27:42.349Z","source_updated_at":"2021-11-03T00:00:00.000Z","source_disclosed_at":null,"is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T20:54:12.600Z"}],"next_cursor":null,"snapshot_revision":"42594"}