{"id":"CVE-2026-21078","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-21078","generatedAt":"2026-10-28T02:11:51.436Z","title":"Insufficient verification of data authenticity in Smart Switch trouble scanning mode prior to version 3.7.72.6 allows adjacent attackers to spoof device identity.","description":"Insufficient verification of data authenticity in Smart Switch trouble scanning mode prior to version 3.7.72.6 allows adjacent attackers to spoof device identity.","published":"2026-08-10T09:17:21.000Z","lastModified":"2026-10-23T20:10:00.000Z","status":"Analyzed","sourceIdentifier":"mobile.security@samsung.com","cvss":{"version":"4.0","score":4.7,"severity":"MEDIUM","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-345"],"affected":["samsung/smart switch"],"epss":{"score":0.00159,"percentile":0.04964,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=08","tags":["Vendor Advisory"],"source":"mobile.security@samsung.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-21078","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}