{"id":"CVE-2025-64655","aliases":["EUVD-2025-198372","GHSA-gvfr-vf7p-874c"],"status":"published","title":"Dynamics OmniChannel SDK Storage Containers Elevation of Privilege Vulnerability","description":"Improper authorization in Dynamics OmniChannel SDK Storage Containers allows an unauthorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00522,"percentile":0.44589,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2025-11-20T22:18:36Z","modified":"2026-10-18T20:10:00Z","products":[{"vendor":"microsoft","product":"dynamics omnichannel sdk storage containers"},{"vendor":"microsoft","product":"dynamics_omnichannel_sdk_storage_containers"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64655","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-64655"},{"url":"https://github.com/advisories/GHSA-gvfr-vf7p-874c"}],"sources":{"cve":[{"id":"CVE-2025-64655","title":"Dynamics OmniChannel SDK Storage Containers Elevation of Privilege Vulnerability","description":"Improper authorization in Dynamics OmniChannel SDK Storage Containers allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-11-20T22:18:36.195Z","modified":"2026-02-26T16:07:45.249Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:32:46.750177Z"}],"euvd":[{"id":"EUVD-2025-198372","description":"Improper authorization in Dynamics OmniChannel SDK Storage Containers allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-11-20T22:18:36Z","modified":"2026-02-26T16:07:45Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:48:25.997368Z"}],"ghsa":[{"id":"GHSA-gvfr-vf7p-874c","title":"Improper authorization in Dynamics OmniChannel SDK Storage Containers allows an unauthorized...","description":"Improper authorization in Dynamics OmniChannel SDK Storage Containers allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-11-21T00:30:22Z","modified":"2025-11-21T00:30:29Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T15:04:54.23412Z"}],"nvd":[{"id":"CVE-2025-64655","description":"Improper authorization in Dynamics OmniChannel SDK Storage Containers allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-11-20T23:15:56.75Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:11:46.009629Z"}]}}