{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-40730 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-40730 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-40730 is a high-severity missing authorization vulnerability in Siemens QMS Automotive, published on 12 Sep 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-40730 and fix it if it is affected.\n\nWhat it is: CVE-2023-40730 is a high-severity missing authorization vulnerability in Siemens QMS Automotive, published on 12 Sep 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-2023-40730 in the wild and no public exploit code.\n\nAffected product: Siemens QMS Automotive. 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-2023-40730/ (Markdown: https://insights.sbomify.com/CVE-2023-40730/index.md)","id":"CVE-2023-40730","markdown":"https://insights.sbomify.com/CVE-2023-40730/index.md","name":"CVE-2023-40730","record":{"aliases":["GHSA-xqm9-2mv3-cvx4"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","privilege_escalation","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens QMS Automotive","requires_auth":"low_privilege","summary":"Attackers can access confidential data, perform admin functions, or cause denial of service due to missing authorization checks in QMS Mobile.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"qms_automotive","vendor":"siemens"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"A vulnerability has been identified in QMS Automotive (All versions \u003c V12.39). The QMS.Mobile module of the affected application lacks sufficient authorization checks. This could allow an attacker to access confidential information, perform administrative functions, or lead to a denial-of-service condition.","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":"Missing authorization in QMS Automotive","id":"CVE-2023-40730","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"File upload in QMS Automotive","id":"CVE-2023-40731"},"packages":[],"prev":{"headline":"Information disclosure in QMS Automotive","id":"CVE-2023-40729"},"products":["QMS Automotive"],"published":"2023-09-12","related":[{"cvss_score":8.8,"headline":"Information disclosure in QMS Automotive","id":"CVE-2023-40726","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":7.8,"headline":"Security feature bypass in QMS Automotive","id":"CVE-2023-40727","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":7.6,"headline":"Information disclosure in QMS Automotive","id":"CVE-2022-43958","kev_date_added":null,"published":"2022-11-08"},{"cvss_score":7.3,"headline":"Information disclosure in QMS Automotive","id":"CVE-2023-40724","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":7.3,"headline":"Other in QMS Automotive","id":"CVE-2023-40728","kev_date_added":null,"published":"2023-09-12"},{"cvss_score":7.3,"headline":"Information disclosure in QMS Automotive","id":"CVE-2023-40729","kev_date_added":null,"published":"2023-09-12"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-27","vendors":["Siemens"]},"summary":"Attackers can access confidential data, perform admin functions, or cause denial of service due to missing authorization checks in QMS Mobile.","url":"https://insights.sbomify.com/CVE-2023-40730/"}