{"id":"CVE-2026-24112","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-24112","generatedAt":"2026-10-28T04:32:59.206Z","title":"Attackers may exploit the vulnerability by specifying the value of `userInfo`.","description":"An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Attackers may exploit the vulnerability by specifying the value of `userInfo`. When `userInfo` is passed into the `addWewifiWhiteUser` function and processed by `sscanf` without size validation, it could lead to a buffer overflow vulnerability.","published":"2026-03-02T16:16:25.000Z","lastModified":"2026-06-17T10:22:39.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","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-120"],"affected":["tenda/w20e firmware"],"epss":{"score":0.00563,"percentile":0.46651,"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://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2026-24112","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.tenda.com.cn/material/show/2707","tags":["Product"],"source":"cve@mitre.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-24112","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."}