{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33670 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33670 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33670 is a high-severity denial of service vulnerability in Sap Netweaver Application Server Java, published on 14 Jul 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-2021-33670 and fix it if it is affected.\n\nWhat it is: CVE-2021-33670 is a high-severity denial of service vulnerability in Sap Netweaver Application Server Java, published on 14 Jul 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-2021-33670 in the wild and no public exploit code.\n\nAffected product: Sap Netweaver Application Server Java. 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-2021-33670/ (Markdown: https://insights.sbomify.com/CVE-2021-33670/index.md)","id":"CVE-2021-33670","markdown":"https://insights.sbomify.com/CVE-2021-33670/index.md","name":"CVE-2021-33670","record":{"aliases":["GHSA-cw5h-4qfv-qqr2"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP NetWeaver AS Java","requires_auth":"none","summary":"An attacker can crash the HTTP Service Monitoring Filter by sending multiple HTTP requests with different method types, causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"netweaver_application_server_java","vendor":"sap"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[],"description":"SAP NetWeaver AS for Java (Http Service Monitoring Filter), versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker to send multiple HTTP requests with different method types thereby crashing the filter and making the HTTP server unavailable to other legitimate users leading to denial of service vulnerability.","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 SAP NetWeaver AS for Java (Http Service)","id":"CVE-2021-33670","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"sap:netweaver_application_server_java","products":["sap:netweaver_application_server_java"],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Missing authorization in SAP NetWeaver Guided Procedures (Administration Workset)","id":"CVE-2021-33671"},"packages":[],"prev":{"headline":"Other in SAP Mobile SDK Certificate Provider","id":"CVE-2021-33669"},"products":["SAP NetWeaver AS for Java (Http Service)"],"published":"2021-07-14","related":[{"cvss_score":10,"headline":"SAP NetWeaver Missing Authentication for Critical Function","id":"CVE-2020-6287","kev_date_added":"2021-11-03","published":"2020-07-14"},{"cvss_score":10,"headline":"SAP NetWeaver Remote Code Execution","id":"CVE-2010-5326","kev_date_added":"2021-11-03","published":"2016-05-13"},{"cvss_score":9.8,"headline":"SAP NetWeaver SQL Injection","id":"CVE-2016-2386","kev_date_added":"2022-06-09","published":"2016-02-16"},{"cvss_score":7.5,"headline":"SAP NetWeaver Directory Traversal","id":"CVE-2017-12637","kev_date_added":"2025-03-19","published":"2017-08-07"},{"cvss_score":7.5,"headline":"SAP NetWeaver Directory Traversal","id":"CVE-2016-3976","kev_date_added":"2021-11-03","published":"2016-04-07"},{"cvss_score":6.5,"headline":"SAP NetWeaver XML External Entity (XXE)","id":"CVE-2016-9563","kev_date_added":"2021-11-03","published":"2016-11-23"},{"cvss_score":5.3,"headline":"SAP NetWeaver Information Disclosure","id":"CVE-2016-2388","kev_date_added":"2022-06-09","published":"2016-02-16"}],"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":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["SAP SE"]},"summary":"An attacker can crash the HTTP Service Monitoring Filter by sending multiple HTTP requests with different method types, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2021-33670/"}