{"id":"CVE-2007-3898","url":"https://www.cyber-defence.io/tools/cve/CVE-2007-3898","generatedAt":"2026-10-27T20:51:31.145Z","title":"The DNS server in Microsoft Windows 2000 Server SP4, and Server 2003 SP1 and SP2, uses predictable transaction IDs when querying other DNS servers, which allows remote attackers to spoof DNS replies, poison the DNS cache, and facilitate further attack…","description":"The DNS server in Microsoft Windows 2000 Server SP4, and Server 2003 SP1 and SP2, uses predictable transaction IDs when querying other DNS servers, which allows remote attackers to spoof DNS replies, poison the DNS cache, and facilitate further attack vectors.","published":"2007-11-14T01:46:00.000Z","lastModified":"2026-06-16T22:43:00.000Z","status":"Modified","sourceIdentifier":"secure@microsoft.com","cvss":{"version":"2.0","score":6.4,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P"},"cwe":["CWE-16"],"affected":["microsoft/windows 2000","microsoft/windows 2003 server","microsoft/windows server 2003"],"epss":{"score":0.52306,"percentile":0.98954,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":2,"verified":true,"firstPublished":"2007-11-13","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":30636,"kind":"exploit","title":"Microsoft Windows Server 2000/2003 - Recursive DNS Spoofing (2)","url":"https://www.exploit-db.com/exploits/30636","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/30636.pl","file":"exploits/windows/remote/30636.pl","published":"2007-11-13","added":"2007-11-13","updated":"2014-01-02","author":"Alla Berzroutchko","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2007-3898","OSVDB-41092"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/25919/info"},{"edbId":30635,"kind":"exploit","title":"Microsoft Windows Server 2000/2003 - Recursive DNS Spoofing (1)","url":"https://www.exploit-db.com/exploits/30635","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/30635.pl","file":"exploits/windows/remote/30635.pl","published":"2007-11-13","added":"2007-11-13","updated":"2014-01-02","author":"Alla Berzroutchko","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2007-3898","OSVDB-41092"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/25919/info"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 52.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://secunia.com/advisories/27584","tags":["Patch","Vendor Advisory"],"source":"secure@microsoft.com"},{"url":"http://securityreason.com/securityalert/3373","source":"secure@microsoft.com"},{"url":"http://www.kb.cert.org/vuls/id/484649","tags":["US Government Resource"],"source":"secure@microsoft.com"},{"url":"http://www.scanit.be/advisory-2007-11-14.html","source":"secure@microsoft.com"},{"url":"http://www.securityfocus.com/archive/1/483635/100/0/threaded","source":"secure@microsoft.com"},{"url":"http://www.securityfocus.com/archive/1/483698/100/0/threaded","source":"secure@microsoft.com"},{"url":"http://www.securityfocus.com/archive/1/484186/100/0/threaded","source":"secure@microsoft.com"},{"url":"http://www.securityfocus.com/bid/25919","tags":["Exploit","Patch"],"source":"secure@microsoft.com"},{"url":"http://www.securitytracker.com/id?1018942","source":"secure@microsoft.com"},{"url":"http://www.trusteer.com/docs/windowsdns.html","source":"secure@microsoft.com"},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-317A.html","tags":["US Government Resource"],"source":"secure@microsoft.com"},{"url":"http://www.vupen.com/english/advisories/2007/3848","source":"secure@microsoft.com"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-062","source":"secure@microsoft.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36805","source":"secure@microsoft.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4395","source":"secure@microsoft.com"},{"url":"http://secunia.com/advisories/27584","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securityreason.com/securityalert/3373","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/484649","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.scanit.be/advisory-2007-11-14.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/483635/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/483698/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/484186/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/25919","tags":["Exploit","Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1018942","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.trusteer.com/docs/windowsdns.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-317A.html","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2007/3848","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-062","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36805","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4395","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-3898","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."}