{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-0017 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-0017 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0017 is a critical missing authorization vulnerability in SAP NetWeaver AS for Java, published on 10 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-0017 and fix it if it is affected.\n\nWhat it is: CVE-2023-0017 is a critical missing authorization vulnerability in SAP NetWeaver AS for Java, published on 10 Jan 2023. 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-2023-0017 in the wild and no public exploit code.\n\nAffected product: SAP NetWeaver AS for 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-2023-0017/ (Markdown: https://insights.sbomify.com/CVE-2023-0017/index.md)","id":"CVE-2023-0017","markdown":"https://insights.sbomify.com/CVE-2023-0017/index.md","name":"CVE-2023-0017","record":{"aliases":["GHSA-8phc-jhvp-25cw"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP NetWeaver AS","requires_auth":"none","summary":"Unauthenticated attackers can access open interfaces to read, modify user data, and disrupt services in SAP NetWeaver AS for Java.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"netweaver_application_server_for_java","vendor":"sap"}],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"An unauthenticated attacker in SAP NetWeaver AS for Java - version 7.50, due to improper access control, can attach to an open interface and make use of an open naming and directory API to access services which can be used to perform unauthorized operations affecting users and data on the current system. This could allow the attacker to have full read access to user data, make modifications to user data, and make services within the system unavailable.","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":"Improper access control in SAP NetWeaver AS for Java","id":"CVE-2023-0017","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in BusinessObjects Business Intelligence Platform (Central management console)","id":"CVE-2023-0018"},"packages":[],"prev":{"headline":"SQL Injection vulnerability in SAP Business Planning and Consolidation MS","id":"CVE-2023-0016"},"products":["NetWeaver AS for Java"],"published":"2023-01-10","related":[{"cvss_score":9.9,"headline":"Improper Access Control in SAP NetWeaver AS for Java","id":"CVE-2023-23857","kev_date_added":null,"published":"2023-03-14"},{"cvss_score":9,"headline":"XML external entity in SAP NetWeaver AS for JAVA","id":"CVE-2021-27635","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":8.2,"headline":"Improper access control during application start-up in SAP AS NetWeaver JAVA.","id":"CVE-2023-30744","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":7.5,"headline":"Missing authorization in SAP NetWeaver Application Server for Java","id":"CVE-2022-27669","kev_date_added":null,"published":"2022-04-12"},{"cvss_score":5.5,"headline":"Information disclosure in SAP NetWeaver AS for Java (UserAdmin)","id":"CVE-2021-27621","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":5.3,"headline":"Log Injection vulnerability in SAP NetWeaver AS for Java (Log Viewer)","id":"CVE-2023-31405","kev_date_added":null,"published":"2023-07-11"}],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-09","vendors":["SAP"]},"summary":"Unauthenticated attackers can access open interfaces to read, modify user data, and disrupt services in SAP NetWeaver AS for Java.","url":"https://insights.sbomify.com/CVE-2023-0017/"}