{"answers":{"affected":"It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2020-14883 in the wild since at least 3 Nov 2021.","fix":"No fix has been published for CVE-2020-14883 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 3 May 2022.","what":"CVE-2020-14883 is a high-severity authentication bypass vulnerability in Oracle Weblogic Server, published on 21 Oct 2020. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-14883 and fix it if it is affected.\n\nWhat it is: CVE-2020-14883 is a high-severity authentication bypass vulnerability in Oracle Weblogic Server, published on 21 Oct 2020. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2020-14883 in the wild since at least 3 Nov 2021.\n\nAffected product: Oracle Weblogic Server. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2020-14883/ (Markdown: https://insights.sbomify.com/CVE-2020-14883/index.md)","id":"CVE-2020-14883","markdown":"https://insights.sbomify.com/CVE-2020-14883/index.md","name":"CVE-2020-14883","record":{"aliases":["GHSA-26xh-4mrc-q8jf"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Oracle WebLogic Server","requires_auth":"high_privilege","summary":"High-privileged attackers can compromise Oracle WebLogic Server via HTTP, leading to full system takeover.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"weblogic_server","vendor":"oracle"}],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2020-10-20","github_poc":6,"max_poc_stars":1073,"metasploit":1,"nuclei":1,"refs":[{"date":"2021-03-11T22:49:17Z","kind":"github_poc","ref":"https://github.com/1n7erface/PocList","stars":1073,"title":"Alibaba-Nacos-Unauthorized/ApacheDruid-RCE_CVE-2021-25646/MS-Exchange-SSRF-CVE-2021-26885/Oracle-WebLogic-CVE-2021-2109_RCE/RG-CNVD-2021-14536/RJ-SSL-VPN-UltraVires/Redis-Unauthorized-RCE/TDOA-V11.7-GetOnlineCookie/VMware-vCenter-GetAnyFile/yongyou-GRP-U8-XXE/Oracle-WebLogic-CVE-2020-14883/Oracle-WebLogic-CVE-2020-14882/Apache-Solr-GetAnyFile/F5-BIG-IP-CVE-2021-22986/Sonicwall-SSL-VPN-RCE/GitLab-Graphql-CNVD-2021-14193/D-Link-DCS-CVE-2020-25078/WLAN-AP-WEA453e-RCE/360TianQing-Unauthorized/360TianQing-SQLinjection/FanWeiOA-V8-SQLinjection/QiZhiBaoLeiJi-AnyUserLogin/QiAnXin-WangKangFirewall-RCE/金山-V8-终端安全系统/NCCloud-SQLinjection/ShowDoc-RCE"},{"date":"2020-11-09T15:26:28Z","kind":"github_poc","ref":"https://github.com/murataydemir/CVE-2020-14883","stars":13,"title":"[CVE-2020-14882] Oracle WebLogic Server Authenticated Remote Code Execution (RCE)"},{"date":"2020-11-11T08:52:28Z","kind":"github_poc","ref":"https://github.com/B1anda0/CVE-2020-14883","stars":7,"title":"Weblogic 身份认证绕过漏洞批量检测脚本"},{"date":"2021-01-25T15:33:04Z","kind":"github_poc","ref":"https://github.com/fan1029/CVE-2020-14883EXP","stars":5,"title":"用于对WebLogic(10.3.6.0.0 ;12.1.3.0.0 ;12.2.1.3.0; 12.2.1.4.0 ;14.1.1.0.0)进行验证及利用"},{"date":"2020-10-20","kind":"metasploit","ref":"exploit/multi/http/weblogic_admin_handle_rce","stars":null,"title":"Oracle WebLogic Server Administration Console Handle RCE"},{"date":"2021-02-25T11:21:56Z","kind":"github_poc","ref":"https://github.com/Osyanina/westone-CVE-2020-14883-scanner","stars":0,"title":"A vulnerability scanner that detects CVE-2020-14883 vulnerabilities."},{"date":"2024-06-07T08:50:53Z","kind":"github_poc","ref":"https://github.com/amacloudobia/CVE-2020-14883","stars":0,"title":"oracle weblogic"},{"date":null,"kind":"nuclei","ref":"http/cves/2020/CVE-2020-14883.yaml","stars":null,"title":"Oracle Fusion Middleware WebLogic Server Administration Console - Remote Code Execution"}],"tier":"exploited"},"has_fix":null,"headline":"Oracle WebLogic Server Unspecified","id":"CVE-2020-14883","indexable":true,"kev":{"dateAdded":"2021-11-03","dueDate":"2022-05-03","knownRansomwareCampaignUse":"Unknown","product":"WebLogic Server","requiredAction":"Apply updates per vendor instructions.","vendorProject":"Oracle","vulnerabilityName":"Oracle WebLogic Server Unspecified Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"oracle:weblogic_server","products":["oracle:weblogic_server"],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in VM VirtualBox","id":"CVE-2020-14884"},"packages":[],"prev":{"headline":"Oracle WebLogic Server Remote Code Execution","id":"CVE-2020-14882"},"products":["WebLogic Server"],"published":"2020-10-21","related":[{"cvss_score":9.8,"headline":"Oracle WebLogic Server Remote Code Execution","id":"CVE-2020-14750","kev_date_added":"2021-11-03","published":"2020-11-01"},{"cvss_score":9.8,"headline":"Oracle WebLogic Server Remote Code Execution","id":"CVE-2020-14882","kev_date_added":"2021-11-03","published":"2020-10-21"},{"cvss_score":9.8,"headline":"Oracle WebLogic Server Remote Code Execution","id":"CVE-2020-14644","kev_date_added":"2024-09-18","published":"2020-07-15"},{"cvss_score":9.8,"headline":"Oracle WebLogic Server Unspecified","id":"CVE-2020-2883","kev_date_added":"2025-01-07","published":"2020-04-15"},{"cvss_score":9.8,"headline":"Oracle Fusion Middleware Unspecified","id":"CVE-2020-2551","kev_date_added":"2023-11-16","published":"2020-01-15"},{"cvss_score":9.8,"headline":"Oracle WebLogic Server Unspecified","id":"CVE-2018-2628","kev_date_added":"2022-09-08","published":"2018-04-19"},{"cvss_score":7.5,"headline":"Oracle WebLogic Server Unspecified","id":"CVE-2024-21182","kev_date_added":"2026-06-01","published":"2024-07-16"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-01-12","vendors":["Oracle Corporation"]},"summary":"High-privileged attackers can compromise Oracle WebLogic Server via HTTP, leading to full system takeover.","url":"https://insights.sbomify.com/CVE-2020-14883/"}