{"id":"CVE-2025-59818","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-59818","generatedAt":"2026-10-28T04:46:11.125Z","title":"This vulnerability allows authenticated attackers to execute arbitrary commands on the underlying system using the file name of an uploaded file.","description":"This vulnerability allows authenticated attackers to execute arbitrary commands on the underlying system using the file name of an uploaded file.","published":"2026-02-04T11:16:01.000Z","lastModified":"2026-06-17T09:46:46.000Z","status":"Analyzed","sourceIdentifier":"cert@ncsc.nl","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-77"],"affected":["zenitel/tcis-3 firmware"],"epss":{"score":0.00555,"percentile":0.46153,"date":"2026-10-27","history":[]},"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 (0.56%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://wiki.zenitel.com/wiki/Turbine_9.3_-_Release_notes","tags":["Release Notes"],"source":"cert@ncsc.nl"},{"url":"https://wiki.zenitel.com/wiki/VSF-Display_Series_9.3_Release_Notes","tags":["Release Notes"],"source":"cert@ncsc.nl"},{"url":"https://wiki.zenitel.com/wiki/VSF-Fortitude6_9.3_Release_Notes","tags":["Release Notes"],"source":"cert@ncsc.nl"},{"url":"https://wiki.zenitel.com/wiki/VSF-Fortitude8_9.3_Release_Notes","tags":["Release Notes"],"source":"cert@ncsc.nl"},{"url":"https://wiki.zenitel.com/wiki/ZIPS_9.3_-_Release_notes","tags":["Release Notes"],"source":"cert@ncsc.nl"},{"url":"https://www.zenitel.com/sites/default/files/2025-12/A100K12333%20Zenitel%20Security%20Advisory.pdf","tags":["Vendor Advisory"],"source":"cert@ncsc.nl"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-59818","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."}