{"answers":{"affected":"It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2020-14644 in the wild since at least 18 Sep 2024.","fix":"No fix has been published for CVE-2020-14644 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 9 Oct 2024.","what":"CVE-2020-14644 is a critical unsafe deserialization vulnerability in Oracle Weblogic Server, published on 15 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-14644 and fix it if it is affected.\n\nWhat it is: CVE-2020-14644 is a critical unsafe deserialization vulnerability in Oracle Weblogic Server, published on 15 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2020-14644 in the wild since at least 18 Sep 2024.\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-2020-14644/ (Markdown: https://insights.sbomify.com/CVE-2020-14644/index.md)","id":"CVE-2020-14644","markdown":"https://insights.sbomify.com/CVE-2020-14644/index.md","name":"CVE-2020-14644","record":{"aliases":["GHSA-rfrh-3q7r-m8g9"],"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":"none","summary":"Unauthenticated attackers can achieve full server takeover via network access using IIOP or T3 protocols.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"weblogic_server","vendor":"oracle"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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: Core). Supported versions that are affected are 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2020-10-20","github_poc":1,"max_poc_stars":2,"metasploit":0,"nuclei":1,"refs":[{"date":"2020-10-20T08:25:40Z","kind":"github_poc","ref":"https://github.com/0xkami/cve-2020-14644","stars":2,"title":"cve-2020-14644 漏洞环境"},{"date":null,"kind":"nuclei","ref":"javascript/cves/2020/CVE-2020-14644.yaml","stars":null,"title":"Oracle WebLogic Server - Remote Code Execution (Insecure Deserialization)"}],"tier":"exploited"},"has_fix":null,"headline":"Oracle WebLogic Server Remote Code Execution","id":"CVE-2020-14644","indexable":true,"kev":{"dateAdded":"2024-09-18","dueDate":"2024-10-09","knownRansomwareCampaignUse":"Unknown","product":"WebLogic Server","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","vendorProject":"Oracle","vulnerabilityName":"Oracle WebLogic Server Remote Code Execution Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"oracle:weblogic_server","products":["oracle:weblogic_server"],"type":"deserialization","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Deserialization in WebLogic Server","id":"CVE-2020-14645"},"packages":[],"prev":{"headline":"Denial of service in MySQL Server","id":"CVE-2020-14643"},"products":["WebLogic Server"],"published":"2020-07-15","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 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":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-01-12","vendors":["Oracle Corporation"]},"summary":"Unauthenticated attackers can achieve full server takeover via network access using IIOP or T3 protocols.","url":"https://insights.sbomify.com/CVE-2020-14644/"}