{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-42966 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-42966 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-42966 is a critical unsafe deserialization vulnerability in SAP_SE SAP NetWeaver (XML Data Archiving Service), published on 8 Jul 2025. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-42966 and fix it if it is affected.\n\nWhat it is: CVE-2025-42966 is a critical unsafe deserialization vulnerability in SAP_SE SAP NetWeaver (XML Data Archiving Service), published on 8 Jul 2025. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-42966 in the wild and no public exploit code.\n\nAffected product: SAP_SE SAP NetWeaver (XML Data Archiving Service). 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-2025-42966/ (Markdown: https://insights.sbomify.com/CVE-2025-42966/index.md)","id":"CVE-2025-42966","markdown":"https://insights.sbomify.com/CVE-2025-42966/index.md","name":"CVE-2025-42966","record":{"aliases":["GHSA-h8pf-m8cc-p8xp"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","data_read","data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP NetWeaver","requires_auth":"high_privilege","summary":"An authenticated administrator can exploit insecure Java deserialization in SAP NetWeaver XML Data Archiving Service to compromise confidentiality, integrity, and availability.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"SAP NetWeaver XML Data Archiving Service allows an authenticated attacker with administrative privileges to exploit an insecure Java deserialization vulnerability by sending a specially crafted serialized Java object. This could lead to high impact on confidentiality, integrity, and availability of the application.","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":"Insecure Deserialization vulnerability in SAP NetWeaver (XML Data Archiving Service)","id":"CVE-2025-42966","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Code Injection vulnerability in SAP S/4HANA and SAP SCM (Characteristic Propagation)","id":"CVE-2025-42967"},"packages":[],"prev":{"headline":"Server-side request forgery in SAP BusinessObjects BI Platform Central Management Console Promotion Management Application","id":"CVE-2025-42965"},"products":["SAP NetWeaver (XML Data Archiving Service)"],"published":"2025-07-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["SAP_SE"]},"summary":"An authenticated administrator can exploit insecure Java deserialization in SAP NetWeaver XML Data Archiving Service to compromise confidentiality, integrity, and availability.","url":"https://insights.sbomify.com/CVE-2025-42966/"}