{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33663 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33663 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33663 is a medium-severity vulnerability in Sap Netweaver Application Server Abap, published on 9 Jun 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-2021-33663 and fix it if it is affected.\n\nWhat it is: CVE-2021-33663 is a medium-severity vulnerability in Sap Netweaver Application Server Abap, published on 9 Jun 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-2021-33663 in the wild and no public exploit code.\n\nAffected product: Sap Netweaver Application Server Abap. 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-2021-33663/ (Markdown: https://insights.sbomify.com/CVE-2021-33663/index.md)","id":"CVE-2021-33663","markdown":"https://insights.sbomify.com/CVE-2021-33663/index.md","name":"CVE-2021-33663","record":{"aliases":["GHSA-276v-xm73-5p9c"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP NetWeaver AS ABAP","requires_auth":"none","summary":"An unauthorized attacker can inject cleartext commands into encrypted SMTP sessions, compromising application integrity.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"netweaver_application_server_abap","vendor":"sap"}],"cvss":{"score":5.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N","version":"3.0"},"cwes":[],"description":"SAP NetWeaver AS ABAP, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83,7.84, allows an unauthorized attacker to insert cleartext commands due to improper restriction of I/O buffering into encrypted SMTP sessions over the network which can partially impact the integrity of the application.","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":"Other in SAP NetWeaver AS ABAP","id":"CVE-2021-33663","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"sap:netweaver_application_server_abap","products":["sap:netweaver_application_server_abap"],"type":"other","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in SAP NetWeaver Application Server ABAP (Applications based on Web Dynpro ABAP)","id":"CVE-2021-33664"},"packages":[],"prev":{"headline":"Information disclosure in SAP Business One","id":"CVE-2021-33662"},"products":["SAP NetWeaver AS ABAP"],"published":"2021-06-09","related":[{"cvss_score":9.9,"headline":"Code Injection vulnerability in SAP CRM and SAP S/4HANA (Scripting Editor)","id":"CVE-2026-0488","kev_date_added":null,"published":"2026-02-10"},{"cvss_score":9.8,"headline":"Code injection in SAP NetWeaver Application Server for ABAP (SAP Cloud Print Manager and SAPSprint)","id":"CVE-2021-40499","kev_date_added":null,"published":"2021-10-12"},{"cvss_score":9.6,"headline":"Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform","id":"CVE-2023-27269","kev_date_added":null,"published":"2023-03-14"},{"cvss_score":9.6,"headline":"Directory Traversal vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform","id":"CVE-2023-27500","kev_date_added":null,"published":"2023-03-14"},{"cvss_score":9,"headline":"Capture-replay vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform","id":"CVE-2023-0014","kev_date_added":null,"published":"2023-01-10"},{"cvss_score":8.8,"headline":"Missing authorization in SAP NetWeaver Application Server for ABAP and ABAP Platform","id":"CVE-2022-29611","kev_date_added":null,"published":"2022-05-11"},{"cvss_score":8.8,"headline":"Missing authorization in ABAP Platform(SAP Basis)","id":"CVE-2019-0257","kev_date_added":null,"published":"2019-02-15"}],"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 unauthorized attacker can inject cleartext commands into encrypted SMTP sessions, compromising application integrity.","url":"https://insights.sbomify.com/CVE-2021-33663/"}