{"id":"CVE-2012-4013","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-4013","generatedAt":"2026-10-27T18:46:38.808Z","title":"The WebView class in the Cybozu KUNAI Browser for Remote Service application beta for Android allows remote attackers to execute arbitrary JavaScript code, and obtain sensitive information, via a crafted application that places this code into a local…","description":"The WebView class in the Cybozu KUNAI Browser for Remote Service application beta for Android allows remote attackers to execute arbitrary JavaScript code, and obtain sensitive information, via a crafted application that places this code into a local file associated with a file: URL.","published":"2012-09-14T23:55:01.000Z","lastModified":"2026-06-16T23:44:16.000Z","status":"Modified","sourceIdentifier":"vultures@jpcert.or.jp","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N"},"cwe":["CWE-200"],"affected":["cybozu/kunai browser for remote service"],"epss":{"score":0.01191,"percentile":0.67757,"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 (1.19%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://jvn.jp/en/jp/JVN03015214/index.html","source":"vultures@jpcert.or.jp"},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2012-000085","source":"vultures@jpcert.or.jp"},{"url":"http://products.cybozu.co.jp/remote/product/smartphone/","source":"vultures@jpcert.or.jp"},{"url":"http://jvn.jp/en/jp/JVN03015214/index.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2012-000085","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://products.cybozu.co.jp/remote/product/smartphone/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-4013","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."}