{"id":"CVE-2007-3030","url":"https://www.cyber-defence.io/tools/cve/CVE-2007-3030","generatedAt":"2026-10-27T20:51:42.802Z","title":"Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, and 2003 Viewer allows user-assisted remote attackers to execute arbitrary code via a malformed Excel file involving the \"denoting [of] the start of a Workspace designation\", which results in memory…","description":"Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, and 2003 Viewer allows user-assisted remote attackers to execute arbitrary code via a malformed Excel file involving the \"denoting [of] the start of a Workspace designation\", which results in memory corruption, aka the \"Workbook Memory Corruption Vulnerability\".","published":"2007-07-10T22:30:00.000Z","lastModified":"2026-06-16T22:40:55.000Z","status":"Modified","sourceIdentifier":"secure@microsoft.com","cvss":{"version":"2.0","score":7.6,"severity":"HIGH","vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C"},"cwe":[],"affected":["microsoft/excel","microsoft/excel viewer"],"epss":{"score":0.25033,"percentile":0.97904,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 25.0%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://archive.cert.uni-stuttgart.de/bugtraq/2007/07/msg00254.html","source":"secure@microsoft.com"},{"url":"http://osvdb.org/35959","source":"secure@microsoft.com"},{"url":"http://secunia.com/advisories/25995","source":"secure@microsoft.com"},{"url":"http://www.securityfocus.com/bid/24803","source":"secure@microsoft.com"},{"url":"http://www.securitytracker.com/id?1018352","source":"secure@microsoft.com"},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-191A.html","tags":["US Government Resource"],"source":"secure@microsoft.com"},{"url":"http://www.vupen.com/english/advisories/2007/2478","source":"secure@microsoft.com"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-036","source":"secure@microsoft.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35217","source":"secure@microsoft.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1709","source":"secure@microsoft.com"},{"url":"http://archive.cert.uni-stuttgart.de/bugtraq/2007/07/msg00254.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/35959","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/25995","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/24803","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1018352","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-191A.html","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2007/2478","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-036","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35217","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1709","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-3030","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."}