{"id":"CVE-2026-21136","title":"Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.","summary":"Improper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.","severity":"medium","cvss":6.8,"cvssVector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","cwe":["CWE-285"],"vendor":"Samsung Mobile","product":"Smart Switch","affected":["smart_switch (all versions)"],"published":"2026-10-12","updated":"2026-10-15","sourceUpdated":"2026-10-15T19:17:37.917","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21136","references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=10","label":"mobile.security@samsung.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-15T17:51:27.987171Z"},"cvssSource":"cna","epss":0.00136,"epssPercentile":0.03039,"ingestedAt":"2026-10-12T14:50:34.088Z","slug":"CVE-2026-21136","body":"## Overview\n\nImproper authorization in Smart Switch prior to version 3.7.73 allows physical attackers to invoke application restore process.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":37,"depthScoreParts":{"impact":37.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":220743,"id":"CVE-2026-21136","ts":1792026730596,"field":"cvss","old":null,"new":"6.8"},{"seq":220742,"id":"CVE-2026-21136","ts":1792026730596,"field":"severity","old":"none","new":"medium"}]}