{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-27621 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27621 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27621 is a medium-severity vulnerability in SAP NetWeaver AS for Java (UserAdmin), published on 9 Jun 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-27621 and fix it if it is affected.\n\nWhat it is: CVE-2021-27621 is a medium-severity vulnerability in SAP NetWeaver AS for Java (UserAdmin), published on 9 Jun 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-27621 in the wild and no public exploit code.\n\nAffected product: SAP NetWeaver AS for Java (UserAdmin). 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-2021-27621/ (Markdown: https://insights.sbomify.com/CVE-2021-27621/index.md)","id":"CVE-2021-27621","markdown":"https://insights.sbomify.com/CVE-2021-27621/index.md","name":"CVE-2021-27621","record":{"aliases":["GHSA-2rpq-3585-p54f"],"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":"high_privilege","summary":"Attackers can access restricted information in SAP NetWeaver AS Java UserAdmin by entering a malicious server name.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"netweaver_application_server_for_java","vendor":"sap"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","version":"3.0"},"cwes":[],"description":"Information Disclosure vulnerability in UserAdmin application in SAP NetWeaver Application Server for Java, versions - 7.11,7.20,7.30,7.31,7.40 and 7.50 allows attackers to access restricted information by entering malicious server name.","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 (UserAdmin)","id":"CVE-2021-27621","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":"Memory corruption in SAP Internet Graphics Service","id":"CVE-2021-27622"},"packages":[],"prev":{"headline":"Memory corruption in SAP Internet Graphics Service","id":"CVE-2021-27620"},"products":["SAP NetWeaver AS for Java (UserAdmin)"],"published":"2021-06-09","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":9.4,"headline":"Improper access control in SAP NetWeaver AS for Java","id":"CVE-2023-0017","kev_date_added":null,"published":"2023-01-10"},{"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":5.3,"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":"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 access restricted information in SAP NetWeaver AS Java UserAdmin by entering a malicious server name.","url":"https://insights.sbomify.com/CVE-2021-27621/"}