{"id":"CVE-2003-0352","url":"https://www.cyber-defence.io/tools/cve/CVE-2003-0352","generatedAt":"2026-10-27T20:51:11.119Z","title":"Buffer overflow in a certain DCOM interface for RPC in Microsoft Windows NT 4.0, 2000, XP, and Server 2003 allows remote attackers to execute arbitrary code via a malformed message, as exploited by the Blaster/MSblast/LovSAN and Nachi/Welchia worms.","description":"Buffer overflow in a certain DCOM interface for RPC in Microsoft Windows NT 4.0, 2000, XP, and Server 2003 allows remote attackers to execute arbitrary code via a malformed message, as exploited by the Blaster/MSblast/LovSAN and Nachi/Welchia worms.","published":"2003-08-18T04:00:00.000Z","lastModified":"2026-06-16T22:02:03.000Z","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":["microsoft/windows 2000","microsoft/windows 2003 server","microsoft/windows nt","microsoft/windows xp"],"epss":{"score":0.98484,"percentile":0.99919,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":3,"verified":true,"firstPublished":"2003-08-11","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":16749,"kind":"exploit","title":"Microsoft RPC DCOM Interface - Remote Overflow (MS03-026) (Metasploit)","url":"https://www.exploit-db.com/exploits/16749","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/16749.rb","file":"exploits/windows/remote/16749.rb","published":"2011-01-11","added":"2011-01-11","updated":"2011-03-06","author":"Metasploit","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2003-0352","OSVDB-2100","MS03-026"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":100,"kind":"exploit","title":"Microsoft Windows - 'RPC DCOM' Long Filename Overflow (MS03-026)","url":"https://www.exploit-db.com/exploits/100","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/100.c","file":"exploits/windows/remote/100.c","published":"2003-09-16","added":"2003-09-15","updated":null,"author":"ey4s","type":"remote","platform":"windows","port":135,"verified":true,"codes":["OSVDB-2100","CVE-2003-0352","MS03-026"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":22917,"kind":"exploit","title":"Microsoft Windows - DCOM RPC Interface Buffer Overrun","url":"https://www.exploit-db.com/exploits/22917","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/22917.txt","file":"exploits/windows/remote/22917.txt","published":"2003-08-11","added":"2003-08-11","updated":"2012-12-03","author":"aT4r@3wdesign.es","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2003-0352","OSVDB-2100"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/8205/info"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 98.5%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2003-July/007079.html","source":"cve@mitre.org"},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2003-July/007357.html","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=105838687731618&w=2","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=105914789527294&w=2","source":"cve@mitre.org"},{"url":"http://www.cert.org/advisories/CA-2003-16.html","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.cert.org/advisories/CA-2003-19.html","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.kb.cert.org/vuls/id/568148","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/8205","tags":["Exploit","Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.xfocus.org/documents/200307/2.html","source":"cve@mitre.org"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-026","source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/12629","source":"cve@mitre.org"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A194","source":"cve@mitre.org"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2343","source":"cve@mitre.org"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A296","source":"cve@mitre.org"},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2003-July/007079.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2003-July/007357.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=105838687731618&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=105914789527294&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.cert.org/advisories/CA-2003-16.html","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.cert.org/advisories/CA-2003-19.html","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/568148","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/8205","tags":["Exploit","Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.xfocus.org/documents/200307/2.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-026","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/12629","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A194","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2343","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A296","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2003-0352","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."}