{"id":"CVE-2026-63356","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-63356","generatedAt":"2026-10-28T04:46:33.723Z","title":"This could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file.","description":"Affected devices do not properly sanitize calculated signal names contained in imported CSV trace files before including them in error messages on the Trace page.\r\n\r\nThis could allow an attacker to social engineer an authorized user who holds the function right “Read diagnostics” into importing a specially crafted trace file. Attacker-controlled JavaScript could be executed in the user’s browser session when the resulting error message is displayed.","published":"2026-10-13T10:17:19.000Z","lastModified":"2026-10-15T20:38:04.000Z","status":"Awaiting Analysis","sourceIdentifier":"productcert@siemens.com","cvss":{"version":"4.0","score":5.3,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-79"],"affected":[],"epss":{"score":0.00187,"percentile":0.08238,"date":"2026-10-27","history":[{"date":"2026-10-14","score":0.00253,"percentile":0.15619}]},"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 (0.19%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-13T10:17:19.000Z","detail":{"score":"5.3","severity":"MEDIUM","publishedAt":"2026-10-13T10:17:19.277Z"},"summary":"New CVE, medium severity (CVSS 5.3)."}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-591731.html","source":"productcert@siemens.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-63356","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."}