{"id":"CVE-2026-81455","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-81455","generatedAt":"2026-10-28T02:22:12.453Z","title":"Dell ThinOS 10, versions prior to SecurityAddon_2605.10.2766_T10, contain a Missing Authentication for Critical Function vulnerability.","description":"Dell ThinOS 10, versions prior to SecurityAddon_2605.10.2766_T10, contain a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.","published":"2026-09-24T19:17:17.000Z","lastModified":"2026-09-24T19:37:48.000Z","status":"Awaiting Analysis","sourceIdentifier":"security_alert@emc.com","cvss":{"version":"3.1","score":8.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L"},"cwe":["CWE-306"],"affected":[],"epss":{"score":0.00262,"percentile":0.17817,"date":"2026-10-26","history":[{"date":"2026-09-25","score":0.00262,"percentile":0.16054}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-24T19:17:17.000Z","detail":{"score":"8.6","severity":"HIGH","publishedAt":"2026-09-24T19:17:17.463Z"},"summary":"New CVE, high severity (CVSS 8.6)."}],"references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000506503/dsa-2026-404-security-update-for-dell-thinos-10-for-multiple-vulnerabilities","source":"security_alert@emc.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-81455","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."}