{"id":"CVE-2018-7658","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-7658","generatedAt":"2026-10-29T01:41:45.696Z","title":"NTSServerSvc.exe in the server in Softros Network Time System 2.3.4 allows remote attackers to cause a denial of service (daemon crash) by sending exactly 11 bytes.","description":"NTSServerSvc.exe in the server in Softros Network Time System 2.3.4 allows remote attackers to cause a denial of service (daemon crash) by sending exactly 11 bytes.","published":"2018-03-26T21:29:00.000Z","lastModified":"2026-06-17T02:03:29.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-20"],"affected":["softros/network time system"],"epss":{"score":0.38545,"percentile":0.98568,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.24529,"percentile":0.97822},{"date":"2026-09-22","score":0.38545,"percentile":0.98509}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2018-03-06","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":44255,"kind":"exploit","title":"Softros Network Time System Server 2.3.4 - Denial of Service","url":"https://www.exploit-db.com/exploits/44255","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/44255.txt","file":"exploits/windows/dos/44255.txt","published":"2018-03-06","added":"2018-03-06","updated":"2018-03-06","author":"hyp3rlinx","type":"dos","platform":"windows","port":null,"verified":false,"codes":["CVE-2018-7658"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.comNTS-Server-Setup-x64.msi","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 38.5%, higher than 99% 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":0.38545,"from":0.24529,"percentile":0.98509},"summary":"EPSS moved from 24.5% to 38.5% probability of exploitation in the next thirty days."}],"references":[{"url":"http://packetstormsecurity.com/files/146645/Softros-Network-Time-System-Server-2.3.4-Denial-Of-Service.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/44255/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/146645/Softros-Network-Time-System-Server-2.3.4-Denial-Of-Service.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/44255/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-7658","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."}