{"id":"CVE-2026-105728","title":"Improper authentication in Dynamics Business Central allows an unauthorized attacker to disclose information over a network.","summary":"Improper authentication in Dynamics Business Central allows an unauthorized attacker to disclose information over a network.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-306"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T23:17:28.230","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105728","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-105728","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-13T19:43:28.920Z","vendor":"Microsoft","product":"Microsoft Dynamics NAV 2018","affected":["dynamics_nav_2018 >= 1.0 < 11.0.50736.0"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-13T22:06:51.580013Z"},"epss":0.00991,"epssPercentile":0.62354,"slug":"CVE-2026-105728","body":"## Overview\n\nImproper authentication in Dynamics Business Central allows an unauthorized attacker to disclose information over a network.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}