{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-21469 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-21469 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-21469 is a medium-severity vulnerability in SAP NetWeaver Master Data Management, published on 12 Jan 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-21469 and fix it if it is affected.\n\nWhat it is: CVE-2021-21469 is a medium-severity vulnerability in SAP NetWeaver Master Data Management, published on 12 Jan 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-21469 in the wild and no public exploit code.\n\nAffected product: SAP NetWeaver Master Data Management. 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-2021-21469/ (Markdown: https://insights.sbomify.com/CVE-2021-21469/index.md)","id":"CVE-2021-21469","markdown":"https://insights.sbomify.com/CVE-2021-21469/index.md","name":"CVE-2021-21469","record":{"aliases":["GHSA-8r9q-9pvc-52xq"],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"SAP NetWeaver MDM","requires_auth":"none","summary":"Attackers can exploit insecure MDS server configurations to perform SMB relay attacks and obtain sensitive data via UNC paths.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"netweaver_master_data_management","vendor":"sap"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"When security guidelines for SAP NetWeaver Master Data Management running on windows have not been thoroughly reviewed, it might be possible for an external operator to try and set custom paths in the MDS server configuration. When no adequate protection has been enforced on any level (e.g., MDS Server password not set, network and OS configuration not properly secured, etc.), a malicious user might define UNC paths which could then be exploited to put the system at risk using a so-called SMB relay attack and obtain highly sensitive data, which leads to Information Disclosure.","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":"Information disclosure in SAP NetWeaver Master Data Management","id":"CVE-2021-21469","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"XML external entity in SAP EPM Add-in for Microsoft Office","id":"CVE-2021-21470"},"packages":[],"prev":{"headline":"Missing authorization in SAP Business Warehouse","id":"CVE-2021-21468"},"products":["SAP NetWeaver Master Data Management"],"published":"2021-01-12","related":[{"cvss_score":8.3,"headline":"Auth bypass in SAP NetWeaver Master Data Management","id":"CVE-2021-21482","kev_date_added":null,"published":"2021-04-13"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["SAP SE"]},"summary":"Attackers can exploit insecure MDS server configurations to perform SMB relay attacks and obtain sensitive data via UNC paths.","url":"https://insights.sbomify.com/CVE-2021-21469/"}