{"id":"CVE-2018-19864","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-19864","generatedAt":"2026-10-28T20:25:55.782Z","title":"NUUO NVRmini2 Network Video Recorder firmware through 3.9.1 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow), resulting in ability to read camera feeds or reconfigure the device.","description":"NUUO NVRmini2 Network Video Recorder firmware through 3.9.1 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow), resulting in ability to read camera feeds or reconfigure the device.","published":"2018-12-05T11:29:06.000Z","lastModified":"2026-06-17T01:50:01.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-20","CWE-119"],"affected":["nuuo/nvrmini2 firmware"],"epss":{"score":0.24808,"percentile":0.97891,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.19125,"percentile":0.97254},{"date":"2026-09-22","score":0.24808,"percentile":0.97803}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2019-06-04","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":46960,"kind":"exploit","title":"NUUO NVRMini 2 3.9.1 - 'sscanf' Stack Overflow","url":"https://www.exploit-db.com/exploits/46960","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/remote/46960.py","file":"exploits/hardware/remote/46960.py","published":"2019-06-04","added":"2019-06-04","updated":"2019-06-04","author":"@0x00string","type":"remote","platform":"hardware","port":null,"verified":false,"codes":["CVE-2018-19864"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 24.8%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.24808,"from":0.19125,"percentile":0.97803},"summary":"EPSS moved from 19.1% to 24.8% probability of exploitation in the next thirty days."}],"references":[{"url":"http://packetstormsecurity.com/files/153162/NUUO-NVRMini-2-3.9.1-Stack-Overflow.html","source":"cve@mitre.org"},{"url":"https://www.digitaldefense.com/blog/zero-day-alerts/nuuo-firmware-disclosure/","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.nuuo.com/DownloadMainpage.php","tags":["Release Notes","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/153162/NUUO-NVRMini-2-3.9.1-Stack-Overflow.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.digitaldefense.com/blog/zero-day-alerts/nuuo-firmware-disclosure/","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.nuuo.com/DownloadMainpage.php","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-19864","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."}