{"id":"CVE-2010-2420","url":"https://www.cyber-defence.io/tools/cve/CVE-2010-2420","generatedAt":"2026-10-27T18:33:49.839Z","title":"Multiple unspecified vulnerabilities in Fenrir Inc.","description":"Multiple unspecified vulnerabilities in Fenrir Inc. ActiveGeckoBrowser 1.0.0 and 1.0.5 alpha, a module for the Sleipnir web browser, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors related to the Gecko engine.","published":"2010-06-22T17:30:01.000Z","lastModified":"2026-06-16T23:20:43.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":6.8,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P"},"cwe":[],"affected":["fenrir-inc/activegeckobrowser"],"epss":{"score":0.02129,"percentile":0.81829,"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":"low","text":"Lower severity and a low EPSS score (2.13%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://jvn.jp/en/jp/JVN67120749/index.html","source":"cve@mitre.org"},{"url":"http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000025.html","source":"cve@mitre.org"},{"url":"http://www.fenrir.co.jp/blog/2010/06/activegeckobrowser.html","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/59493","source":"cve@mitre.org"},{"url":"http://jvn.jp/en/jp/JVN67120749/index.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000025.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.fenrir.co.jp/blog/2010/06/activegeckobrowser.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/59493","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2010-2420","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."}