{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-21475 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-21475 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-21475 is a medium-severity path traversal vulnerability in SAP NetWeaver Master Data Management Server, published on 9 Feb 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-2021-21475 and fix it if it is affected.\n\nWhat it is: CVE-2021-21475 is a medium-severity path traversal vulnerability in SAP NetWeaver Master Data Management Server, published on 9 Feb 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-2021-21475 in the wild and no public exploit code.\n\nAffected product: SAP NetWeaver Master Data Management Server. 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-2021-21475/ (Markdown: https://insights.sbomify.com/CVE-2021-21475/index.md)","id":"CVE-2021-21475","markdown":"https://insights.sbomify.com/CVE-2021-21475/index.md","name":"CVE-2021-21475","record":{"aliases":["GHSA-wg32-9vr9-f572"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP NetWeaver MDM","requires_auth":"none","summary":"An unauthorized attacker can exploit insufficient path validation to read arbitrary files on the SAP NetWeaver Master Data Management server, exposing sensitive data.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"netweaver_master_data_management_server","vendor":"sap"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Under specific circumstances SAP Master Data Management, versions - 710, 710.750, allows an unauthorized attacker to exploit insufficient validation of path information provided by users, thus characters representing 'traverse to parent directory' are passed through to the file APIs. Due to this Directory Traversal vulnerability the attacker could read content of arbitrary files on the remote server and expose sensitive data.","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":"Path traversal in SAP NetWeaver Master Data Management Server","id":"CVE-2021-21475","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Open redirect in SAP UI5","id":"CVE-2021-21476"},"packages":[],"prev":{"headline":"Weak cryptography in SAP HANA Database","id":"CVE-2021-21474"},"products":["SAP NetWeaver Master Data Management Server"],"published":"2021-02-09","related":[],"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":"An unauthorized attacker can exploit insufficient path validation to read arbitrary files on the SAP NetWeaver Master Data Management server, exposing sensitive data.","url":"https://insights.sbomify.com/CVE-2021-21475/"}