{"id":"CVE-2017-8798","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-8798","generatedAt":"2026-10-28T20:08:20.960Z","title":"Integer signedness error in MiniUPnP MiniUPnPc v1.4.20101221 through v2.0 allows remote attackers to cause a denial of service or possibly have unspecified other impact.","description":"Integer signedness error in MiniUPnP MiniUPnPc v1.4.20101221 through v2.0 allows remote attackers to cause a denial of service or possibly have unspecified other impact.","published":"2017-05-11T01:29:06.000Z","lastModified":"2026-06-17T01:26:59.000Z","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-119"],"affected":["miniupnp project/miniupnpd"],"epss":{"score":0.24027,"percentile":0.97832,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.18488,"percentile":0.97184},{"date":"2026-09-22","score":0.24027,"percentile":0.97737}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2017-05-11","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":43501,"kind":"exploit","title":"MiniUPnP MiniUPnPc < 2.0 - Remote Denial of Service","url":"https://www.exploit-db.com/exploits/43501","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/dos/43501.txt","file":"exploits/multiple/dos/43501.txt","published":"2017-05-11","added":"2018-01-11","updated":"2018-01-11","author":"tintinweb","type":"dos","platform":"multiple","port":null,"verified":false,"codes":["CVE-2017-8798"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/tintinweb/pub/tree/edf0b0693dc18decd51e186b3ae8e6f635958967/pocs/cve-2017-8798"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 24.0%, 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":0.24027,"from":0.18488,"percentile":0.97737},"summary":"EPSS moved from 18.5% to 24.0% probability of exploitation in the next thirty days."}],"references":[{"url":"http://miniupnp.free.fr/files/changelog.php?file=miniupnpc-2.0.20170509.tar.gz","tags":["Release Notes","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/tintinweb/pub/tree/master/pocs/cve-2017-8798","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2020/04/msg00027.html","source":"cve@mitre.org"},{"url":"http://miniupnp.free.fr/files/changelog.php?file=miniupnpc-2.0.20170509.tar.gz","tags":["Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/tintinweb/pub/tree/master/pocs/cve-2017-8798","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2020/04/msg00027.html","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-8798","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."}