{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-37491 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-37491 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-37491 is a high-severity missing authorization vulnerability in SAP_SE SAP Message Server, published on 8 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-37491 and fix it if it is affected.\n\nWhat it is: CVE-2023-37491 is a high-severity missing authorization vulnerability in SAP_SE SAP Message Server, published on 8 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-37491 in the wild and no public exploit code.\n\nAffected product: SAP_SE SAP Message 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-2023-37491/ (Markdown: https://insights.sbomify.com/CVE-2023-37491/index.md)","id":"CVE-2023-37491","markdown":"https://insights.sbomify.com/CVE-2023-37491/index.md","name":"CVE-2023-37491","record":{"aliases":["GHSA-97gq-4jqf-cvgm"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP Message Server","requires_auth":"low_privilege","summary":"An authenticated attacker can bypass ACLs to access the SAP network, enabling unauthorized data read/write and system denial of service.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"sap","cpe":[{"product":"message_server","vendor":"sap"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"The ACL (Access Control List) of SAP Message Server - versions KERNEL 7.22, KERNEL 7.53, KERNEL 7.54, KERNEL 7.77, RNL64UC 7.22, RNL64UC 7.22EXT, RNL64UC 7.53, KRNL64NUC 7.22, KRNL64NUC 7.22EXT, can be bypassed in certain conditions, which may enable an authenticated malicious user to enter the network of the SAP systems served by the attacked SAP Message server. This may lead to unauthorized read and write of data as well as rendering the system unavailable.","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":"Improper Authorization check vulnerability in SAP Message Server","id":"CVE-2023-37491","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Missing Authorization check in SAP NetWeaver AS ABAP and ABAP Platform","id":"CVE-2023-37492"},"packages":[],"prev":{"headline":"Binary hijack in SAP BusinessObjects Business Intelligence (Installer)","id":"CVE-2023-37490"},"products":["SAP Message Server"],"published":"2023-08-08","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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-22","vendors":["SAP_SE"]},"summary":"An authenticated attacker can bypass ACLs to access the SAP network, enabling unauthorized data read/write and system denial of service.","url":"https://insights.sbomify.com/CVE-2023-37491/"}