{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33703 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33703 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33703 is a high-severity cross-site scripting vulnerability in SAP NetWeaver Enterprise Portal (Application Extensions), published on 10 Aug 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-2021-33703 and fix it if it is affected.\n\nWhat it is: CVE-2021-33703 is a high-severity cross-site scripting vulnerability in SAP NetWeaver Enterprise Portal (Application Extensions), published on 10 Aug 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-2021-33703 in the wild and no public exploit code.\n\nAffected product: SAP NetWeaver Enterprise Portal (Application Extensions). 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-2021-33703/ (Markdown: https://insights.sbomify.com/CVE-2021-33703/index.md)","id":"CVE-2021-33703","markdown":"https://insights.sbomify.com/CVE-2021-33703/index.md","name":"CVE-2021-33703","record":{"aliases":["GHSA-mc4p-q6wc-4cwx"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP NetWeaver Portal","requires_auth":"none","summary":"An attacker can execute arbitrary scripts in a victim's browser via a malicious link in SAP NetWeaver Enterprise Portal.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"netweaver_enterprise_portal","vendor":"sap"}],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Under certain conditions, NetWeaver Enterprise Portal, versions - 7.30, 7.31, 7.40, 7.50, does not sufficiently encode URL parameters. An attacker can craft a malicious link and send it to a victim. A successful attack results in Reflected Cross-Site Scripting (XSS) vulnerability.","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":"Cross-site scripting in SAP NetWeaver Enterprise Portal (Application Extensions)","id":"CVE-2021-33703","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Missing authorization in SAP Business One","id":"CVE-2021-33704"},"packages":[],"prev":{"headline":"Cross-site scripting in SAP NetWeaver Enterprise Portal","id":"CVE-2021-33702"},"products":["SAP NetWeaver Enterprise Portal (Application Extensions)"],"published":"2021-08-10","related":[{"cvss_score":8.3,"headline":"Cross-site scripting in SAP NetWeaver Enterprise Portal","id":"CVE-2021-33702","kev_date_added":null,"published":"2021-08-10"},{"cvss_score":6.8,"headline":"XML External Entity (XXE) vulnerability in SAP NetWeaver (SAP Enterprise Portal)","id":"CVE-2023-26461","kev_date_added":null,"published":"2023-03-14"},{"cvss_score":6.5,"headline":"Missing Authentication check in SAP NetWeaver Enterprise Portal","id":"CVE-2023-28761","kev_date_added":null,"published":"2023-04-11"},{"cvss_score":6.1,"headline":"Cross-site scripting in SAP NetWeaver Enterprise Portal (KMC)","id":"CVE-2022-35298","kev_date_added":null,"published":"2022-09-13"},{"cvss_score":6.1,"headline":"Cross-site scripting in SAP NetWeaver Enterprise Portal","id":"CVE-2022-32247","kev_date_added":null,"published":"2022-07-12"},{"cvss_score":6.1,"headline":"Cross-site scripting in SAP NetWeaver Enterprise Portal","id":"CVE-2022-35170","kev_date_added":null,"published":"2022-07-12"}],"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 attacker can execute arbitrary scripts in a victim's browser via a malicious link in SAP NetWeaver Enterprise Portal.","url":"https://insights.sbomify.com/CVE-2021-33703/"}