{"id":"CVE-2011-3544","published":"2011-10-19T21:55:01Z","modified":"2026-06-16T23:33:27Z","title":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution Vulnerability","vendor":"Oracle","product":"Java SE JDK and JRE","tier":"core","eol":{"product":"Java SE 6/7","since":"2015-04-14","note":"No security updates; remove it."},"description":{"text":"Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE JDK and JRE 7 and 6 Update 27 and earlier allows remote untrusted Java Web Start applications and untrusted Java applets to affect confidentiality, integrity, and availability via unknown vectors related to Scripting.","provenance":"source","from":"NVD"},"summary":{"text":"The Java Runtime Environment component of Oracle Java SE JDK and JRE, in versions 7 and 6 Update 27 and earlier, contains an unspecified flaw related to Scripting that is classified as improper access control. An attacker who can get a remote untrusted Java Web Start application or Java applet to run can affect confidentiality, integrity and availability through unknown vectors, without needing prior authentication or user interaction.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:09:47Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.96653,"percentile":0.99883,"date":"2026-10-28","provenance":"source"},"kev":{"dateAdded":"2022-03-03","dueDate":"2022-03-24","ransomware":false,"requiredAction":"Apply updates per vendor instructions.","notes":"https://nvd.nist.gov/vuln/detail/CVE-2011-3544","provenance":"source"},"vulncheckKev":{"dateAdded":"2012-01-14","exploitedFirstSeen":"2012-01-14","ransomware":false,"evidence":[{"url":"https://isc.sans.edu/diary/12400","date":"2012-01-14"},{"url":"https://web.archive.org/web/20120304003736/http://www.trendmicro.com/cloud-content/us/pdfs/security-intelligence/reports/rpt_a-look-back-at-2011_information-is-currency.pdf","date":"2012-01-17"},{"url":"https://securelist.com/red-october-diplomatic-cyber-attacks-investigation/36740/","date":"2013-01-14"},{"url":"https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2013/hidden_lynx.pdf","date":"2013-09-17"},{"url":"https://www.secureworks.com/research/threat-group-3390-targets-organizations-for-cyberespionage","date":"2015-08-05"},{"url":"https://www.virusbulletin.com/virusbulletin/2020/05/vb2019-paper-apt-cases-exploiting-vulnerabilities-regionspecific-software/#ref3","date":"2020-05-01"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2022-03-03"}],"evidenceTotal":7,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"},{"name":"Actively_Exploited_Kev | Oct 18, 2026","url":"https://otx.alienvault.com/pulse/6ad38c22e1848f8189d1c121","created":"2026-10-17"}],"provenance":"machine"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00049.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://marc.info/?l=bugtraq&m=132750579901589&w=2","tags":["Mailing List"]},{"url":"http://marc.info/?l=bugtraq&m=134254866602253&w=2","tags":["Mailing List"]},{"url":"http://marc.info/?l=bugtraq&m=134254957702612&w=2","tags":["Mailing List"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1455.html","tags":["Third Party Advisory"]},{"url":"http://secunia.com/advisories/48308","tags":["Broken Link"]},{"url":"http://security.gentoo.org/glsa/glsa-201406-32.xml","tags":["Third Party Advisory"]},{"url":"http://www.ibm.com/developerworks/java/jdk/alerts/","tags":["Product"]},{"url":"http://www.oracle.com/technetwork/topics/security/javacpuoct2011-443431.html","tags":["Patch","Vendor Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2011-1384.html","tags":["Broken Link"]},{"url":"http://www.securityfocus.com/bid/50218","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id?1026215","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.ubuntu.com/usn/USN-1263-1","tags":["Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/70849","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13947","tags":["Broken Link"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00049.html","tags":["Mailing List","Third Party Advisory"]},{"url":"http://marc.info/?l=bugtraq&m=132750579901589&w=2","tags":["Mailing List"]},{"url":"http://marc.info/?l=bugtraq&m=134254866602253&w=2","tags":["Mailing List"]},{"url":"http://marc.info/?l=bugtraq&m=134254957702612&w=2","tags":["Mailing List"]},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1455.html","tags":["Third Party Advisory"]},{"url":"http://secunia.com/advisories/48308","tags":["Broken Link"]},{"url":"http://security.gentoo.org/glsa/glsa-201406-32.xml","tags":["Third Party Advisory"]},{"url":"http://www.ibm.com/developerworks/java/jdk/alerts/","tags":["Product"]},{"url":"http://www.oracle.com/technetwork/topics/security/javacpuoct2011-443431.html","tags":["Patch","Vendor Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2011-1384.html","tags":["Broken Link"]},{"url":"http://www.securityfocus.com/bid/50218","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id?1026215","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"http://www.ubuntu.com/usn/USN-1263-1","tags":["Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/70849","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13947","tags":["Broken Link"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-3544","tags":["US Government Resource"]}],"techniques":[{"id":"T1189","name":"Drive-by Compromise","tactics":["initial-access"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve","ai-mapping"],"basisDetail":"CTID attack_to_cve (Phase 1); claude-haiku-5-5: Malicious applets delivered via web drive-by","mappingType":"uncategorized","evidence":[{"from":"description","quote":"remote untrusted Java Web Start applications and untrusted Java applets","start":135,"end":206}],"confidence":"low","confidenceNote":"server-side bug exploitable without user interaction; client-execution technique does not fit"},{"id":"T1203","name":"Exploitation for Client Execution","tactics":["execution"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve"],"basisDetail":"CTID attack_to_cve (Phase 1)","mappingType":"uncategorized","evidence":[],"confidence":"low","confidenceNote":"server-side bug exploitable without user interaction; client-execution technique does not fit"},{"id":"T1497","name":"Virtualization/Sandbox Evasion","tactics":["discovery","stealth"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve"],"basisDetail":"CTID attack_to_cve (Phase 1)","mappingType":"uncategorized","evidence":[],"confidence":"low","confidenceNote":"CTID attack_to_cve Phase 1 \"Uncategorized\" mapping (not staged by impact)"},{"id":"T1059","name":"Command and Scripting 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(Metasploit)","type":"remote","platform":"multiple","date":"2011-11-30","verified":true,"provenance":"source"}],"exploitSources":{"exploitdb":{"count":1,"earliest":"2011-11-30"},"metasploit":[{"name":"Java Applet Rhino Script Engine Remote Code Execution","module":"exploit/multi/browser/java_rhino","type":"exploit","disclosureDate":"2011-10-18","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/java_rhino.rb"}],"first":{"date":"2011-10-18","source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/java_rhino.rb"},"provenance":"source"},"exploitRefs":[],"flow":[{"stage":"primary","techniques":["T1059"],"provenance":"ai"},{"stage":"related","techniques":["T1189","T1203","T1497"],"provenance":"source","lowConfidence":true}],"timeline":[{"date":"2011-10-18","kind":"exploit-public","label":"First public exploit: Metasploit; later: Exploit-DB 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