{"id":"CVE-2026-23664","aliases":["EUVD-2026-10585","GHSA-rf49-wjfj-qp4h"],"status":"published","title":"Azure IoT Explorer Information Disclosure Vulnerability","description":"Improper restriction of communication channel to intended endpoints in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01129,"percentile":0.66599,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-923"],"published":"2026-03-10T17:04:34Z","modified":"2026-10-24T10:30:42Z","products":[{"vendor":"microsoft","product":"azure iot explorer"},{"vendor":"microsoft","product":"azure_iot_explorer"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23664","tags":["vendor-advisory","patch","Patch","Vendor Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23664"},{"url":"https://github.com/advisories/GHSA-rf49-wjfj-qp4h"}],"sources":{"cve":[{"id":"CVE-2026-23664","title":"Azure IoT Explorer Information Disclosure Vulnerability","description":"Improper restriction of communication channel to intended endpoints in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-03-10T17:04:34.104Z","modified":"2026-06-19T18:17:21.502Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-923"],"updated_at":"2026-11-02T13:42:15.603999Z"}],"euvd":[{"id":"EUVD-2026-10585","description":"Improper restriction of communication channel to intended endpoints in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-03-10T17:04:34Z","modified":"2026-06-19T18:17:21Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:20:35.844489Z"}],"ghsa":[{"id":"GHSA-rf49-wjfj-qp4h","title":"Improper restriction of communication channel to intended endpoints in Azure IoT Explorer allows...","description":"Improper restriction of communication channel to intended endpoints in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-03-10T18:31:19Z","modified":"2026-03-10T18:31:24Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-923"],"updated_at":"2026-11-02T15:06:32.038351Z"}],"nvd":[{"id":"CVE-2026-23664","description":"Improper restriction of communication channel to intended endpoints in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-03-10T18:18:14.523Z","modified":"2026-06-17T10:21:54.99Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-923"],"updated_at":"2026-11-02T14:12:08.279852Z"}],"osv":[{"id":"CVE-2026-23664","description":"Improper restriction of communication channel to intended endpoints in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-03-10T18:18:14.523Z","modified":"2026-10-24T10:30:42.350677019Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:59.079784Z"}]}}