{"id":"CVE-2004-1793","url":"https://www.cyber-defence.io/tools/cve/CVE-2004-1793","generatedAt":"2026-10-27T19:37:56.652Z","title":"Stack-based buffer overflow in swnet.dll in YaSoft Switch Off 2.3 and earlier allows remote authenticated users to execute arbitrary code via a long message parameter in a SendMsg action to action.htm.","description":"Stack-based buffer overflow in swnet.dll in YaSoft Switch Off 2.3 and earlier allows remote authenticated users to execute arbitrary code via a long message parameter in a SendMsg action to action.htm.","published":"2004-12-31T05:00:00.000Z","lastModified":"2026-06-16T22:08:25.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":[],"affected":["yatsoft/switch off"],"epss":{"score":0.05827,"percentile":0.93103,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2004-01-02","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":23509,"kind":"exploit","title":"YaSoft Switch Off 2.3 - 'swnet.dll' Remote Buffer Overflow","url":"https://www.exploit-db.com/exploits/23509","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/23509.c","file":"exploits/windows/remote/23509.c","published":"2004-01-02","added":"2004-01-02","updated":"2012-12-19","author":"MrNice","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2004-1793","OSVDB-3309"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://www.securiteam.com/windowsntfocus/5BP011FBPI.html"}]},"verdict":{"level":"urgent","text":"A public exploit is published in Exploit-DB (verified) and the impact is high, while EPSS rates exploitation at 5.8%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use."},"changes":[],"references":[{"url":"http://secunia.com/advisories/10521","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://securitytracker.com/id?1008581","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.elitehaven.net/switchoff.txt","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.osvdb.org/3309","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/348693","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/9340","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/14124","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/10521","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securitytracker.com/id?1008581","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.elitehaven.net/switchoff.txt","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.osvdb.org/3309","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/348693","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/9340","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/14124","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2004-1793","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."}