{"id":"CVE-2025-66315","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-66315","generatedAt":"2026-10-28T08:27:53.948Z","title":"There is a configuration defect vulnerability in the version server of ZTE MF258K Pro products.","description":"There is a configuration defect vulnerability in the version server of ZTE MF258K Pro products. Due to improper directory permission settings, an attacker can execute write permissions in a specific directory.","published":"2026-01-09T03:15:48.000Z","lastModified":"2026-06-17T09:56:40.000Z","status":"Analyzed","sourceIdentifier":"psirt@zte.com.cn","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-269","CWE-863"],"affected":["zte/mf258k pro firmware"],"epss":{"score":0.00259,"percentile":0.17505,"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 (0.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/4891644183717871638","tags":["Vendor Advisory"],"source":"psirt@zte.com.cn"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-66315","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."}