{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-2477 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-2477 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-2477 is a medium-severity denial of service vulnerability in Oracle Corporation Applications Framework, published on 20 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-2477 and fix it if it is affected.\n\nWhat it is: CVE-2021-2477 is a medium-severity denial of service vulnerability in Oracle Corporation Applications Framework, published on 20 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-2477 in the wild and no public exploit code.\n\nAffected product: Oracle Corporation Applications Framework. 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-2021-2477/ (Markdown: https://insights.sbomify.com/CVE-2021-2477/index.md)","id":"CVE-2021-2477","markdown":"https://insights.sbomify.com/CVE-2021-2477/index.md","name":"CVE-2021-2477","record":{"aliases":["GHSA-v662-cr8f-hg7r"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Oracle E-Business Suite","requires_auth":"none","summary":"Unauthenticated attackers can cause a partial denial of service in Oracle E-Business Suite via HTTP requests.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"applications_framework","vendor":"oracle"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[],"description":"Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Session Management). Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Applications Framework. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Applications Framework. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in Applications Framework","id":"CVE-2021-2477","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in MySQL Server","id":"CVE-2021-2478"},"packages":[],"prev":{"headline":"Information disclosure in Transportation Management","id":"CVE-2021-2476"},"products":["Applications Framework"],"published":"2021-10-20","related":[{"cvss_score":9.1,"headline":"Auth bypass in Oracle Applications Framework","id":"CVE-2026-62546","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":9.1,"headline":"Missing authorization in Applications Framework","id":"CVE-2021-2200","kev_date_added":null,"published":"2021-04-22"},{"cvss_score":8.8,"headline":"Auth bypass in Oracle Applications Framework","id":"CVE-2026-60675","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":8.8,"headline":"Auth bypass in Oracle Applications Framework","id":"CVE-2026-60676","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":8.8,"headline":"Auth bypass in Oracle Applications Framework","id":"CVE-2026-62534","kev_date_added":null,"published":"2026-07-21"},{"cvss_score":8.2,"headline":"Cross-site scripting in Project Planning and Control","id":"CVE-2020-14534","kev_date_added":null,"published":"2020-07-15"},{"cvss_score":8.2,"headline":"Information disclosure in Applications Framework","id":"CVE-2020-2890","kev_date_added":null,"published":"2020-04-15"}],"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":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-09-25","vendors":["Oracle Corporation"]},"summary":"Unauthenticated attackers can cause a partial denial of service in Oracle E-Business Suite via HTTP requests.","url":"https://insights.sbomify.com/CVE-2021-2477/"}