{"id":"CVE-2007-3673","url":"https://www.cyber-defence.io/tools/cve/CVE-2007-3673","generatedAt":"2026-10-27T18:32:37.905Z","title":"Symantec symtdi.sys before 7.0.0, as distributed in Symantec AntiVirus Corporate Edition 9 through 10.1 and Client Security 2.0 through 3.1, Norton AntiSpam 2005, and Norton AntiVirus, Internet Security, Personal Firewall, and System Works 2005 and…","description":"Symantec symtdi.sys before 7.0.0, as distributed in Symantec AntiVirus Corporate Edition 9 through 10.1 and Client Security 2.0 through 3.1, Norton AntiSpam 2005, and Norton AntiVirus, Internet Security, Personal Firewall, and System Works 2005 and 2006; allows local users to gain privileges via a crafted Interrupt Request Packet (Irp) in an IOCTL 0x83022323 request to \\\\symTDI\\, which results in memory overwrite.","published":"2007-07-15T21:30:00.000Z","lastModified":"2026-06-16T22:42:30.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":6.9,"severity":"MEDIUM","vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C"},"cwe":[],"affected":["symantec/client security","symantec/norton antispam","symantec/norton antivirus","symantec/norton internet security","symantec/norton personal firewall","symantec/norton system works"],"epss":{"score":0.01059,"percentile":0.64305,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2007-07-12","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":4178,"kind":"exploit","title":"Symantec AntiVirus - 'symtdi.sys' Local Privilege Escalation","url":"https://www.exploit-db.com/exploits/4178","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/local/4178.txt","file":"exploits/windows/local/4178.txt","published":"2007-07-12","added":"2007-07-11","updated":"2016-10-05","author":"Zohiartze Herce","type":"local","platform":"windows","port":null,"verified":true,"codes":["CVE-2007-3673"],"tags":null,"aliases":"07122007-symTDI_advisory.rar","applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 1.1%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=554","tags":["Patch"],"source":"cve@mitre.org"},{"url":"http://osvdb.org/36117","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/26042","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://securityresponse.symantec.com/avcenter/security/Content/2007.07.11d.html","source":"cve@mitre.org"},{"url":"http://securitytracker.com/id?1018372","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/22351","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2007/2507","source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35347","source":"cve@mitre.org"},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=554","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/36117","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/26042","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securityresponse.symantec.com/avcenter/security/Content/2007.07.11d.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securitytracker.com/id?1018372","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/22351","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2007/2507","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35347","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-3673","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."}