{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-21485 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-21485 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-21485 is a high-severity vulnerability in Sap Netweaver Application Server Java, published on 13 Apr 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-2021-21485 and fix it if it is affected.\n\nWhat it is: CVE-2021-21485 is a high-severity vulnerability in Sap Netweaver Application Server Java, published on 13 Apr 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-2021-21485 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-2021-21485/ (Markdown: https://insights.sbomify.com/CVE-2021-21485/index.md)","id":"CVE-2021-21485","markdown":"https://insights.sbomify.com/CVE-2021-21485/index.md","name":"CVE-2021-21485","record":{"aliases":["GHSA-88r2-jwq3-7x27"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP NetWeaver AS Java","requires_auth":"none","summary":"An attacker can trick an administrator into executing telnet commands to steal NTLM hashes of a privileged user.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"netweaver_application_server_java","vendor":"sap"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","version":"3.0"},"cwes":[],"description":"An unauthorized attacker may be able to entice an administrator to invoke telnet commands of an SAP NetWeaver Application Server for Java that allow the attacker to gain NTLM hashes of a privileged user.","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 AS for JAVA (Telnet Commands)","id":"CVE-2021-21485","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"sap:netweaver_application_server_java","products":["sap:netweaver_application_server_java"],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Missing authorization in SAP Enterprise Financial Services (Bank Customer Accounts)","id":"CVE-2021-21486"},"packages":[],"prev":{"headline":"Auth bypass in SAP HANA","id":"CVE-2021-21484"},"products":["SAP NetWeaver AS for JAVA (Telnet Commands)"],"published":"2021-04-13","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 trick an administrator into executing telnet commands to steal NTLM hashes of a privileged user.","url":"https://insights.sbomify.com/CVE-2021-21485/"}