{"id":"CVE-2017-3248","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-3248","generatedAt":"2026-10-28T20:57:42.686Z","title":"Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Core Components).","description":"Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.0 and 12.2.1.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS v3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).","published":"2017-01-27T22:59:03.000Z","lastModified":"2026-06-17T01:17:49.000Z","status":"Modified","sourceIdentifier":"secalert_us@oracle.com","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":[],"affected":["oracle/weblogic server"],"epss":{"score":0.97301,"percentile":0.99896,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.90913,"percentile":0.99805},{"date":"2026-09-22","score":0.97301,"percentile":0.99894}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2018-07-07","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":44998,"kind":"exploit","title":"Oracle WebLogic 12.1.2.0 - RMI Registry UnicastRef Object Java Deserialization Remote Code Execution","url":"https://www.exploit-db.com/exploits/44998","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/44998.py","file":"exploits/multiple/webapps/44998.py","published":"2018-07-07","added":"2018-07-10","updated":"2018-07-10","author":"bobsecq","type":"webapps","platform":"multiple","port":null,"verified":false,"codes":["CVE-2017-3248"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/quentinhardy/scriptsAndExploits/blob/a744df018a1e0209f9a9f2e7a9a41536ff52c454/exploits/weblogic/exploit-CVE-2017-3248-bobsecq.py"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 97.3%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.97301,"from":0.90913,"percentile":0.99894},"summary":"EPSS moved from 90.9% to 97.3% probability of exploitation in the next thirty days."}],"references":[{"url":"http://packetstormsecurity.com/files/152357/Oracle-Weblogic-Server-Deserialization-RMI-UnicastRef-Remote-Code-Execution.html","source":"secalert_us@oracle.com"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html","tags":["Patch","Vendor Advisory"],"source":"secalert_us@oracle.com"},{"url":"http://www.securityfocus.com/bid/95465","tags":["Third Party Advisory","VDB Entry"],"source":"secalert_us@oracle.com"},{"url":"http://www.securitytracker.com/id/1037632","source":"secalert_us@oracle.com"},{"url":"https://www.exploit-db.com/exploits/44998/","source":"secalert_us@oracle.com"},{"url":"https://www.tenable.com/security/research/tra-2017-07","source":"secalert_us@oracle.com"},{"url":"http://packetstormsecurity.com/files/152357/Oracle-Weblogic-Server-Deserialization-RMI-UnicastRef-Remote-Code-Execution.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/95465","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1037632","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/44998/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.tenable.com/security/research/tra-2017-07","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.vicarius.io/vsociety/posts/cve-2017-3248-detect-centos-weblogic-rce","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.vicarius.io/vsociety/posts/cve-2017-3248-mitigate-centos-weblogic-rce","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-3248","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."}