{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-40727 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-40727 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-40727 is a high-severity vulnerability in Siemens QMS Automotive, published on 12 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-40727 and fix it if it is affected.\n\nWhat it is: CVE-2023-40727 is a high-severity vulnerability in Siemens QMS Automotive, published on 12 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-40727 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-2023-40727/ (Markdown: https://insights.sbomify.com/CVE-2023-40727/index.md)","id":"CVE-2023-40727","markdown":"https://insights.sbomify.com/CVE-2023-40727/index.md","name":"CVE-2023-40727","record":{"aliases":["GHSA-32xp-f3ph-fppf"],"analysis":{"component_type":"mobile_application","fix_type":"upgrade","impacts":["code_execution","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Automotive QMS Mobile","requires_auth":"low_privilege","summary":"Weak application signing in QMS Automotive Mobile allows attackers to tamper with application code, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"qms_automotive","vendor":"siemens"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"A vulnerability has been identified in QMS Automotive (All versions \u003c V12.39). The QMS.Mobile module of the affected application uses weak outdated application signing mechanism. This could allow an attacker to tamper the application code.","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":"Security feature bypass in QMS Automotive","id":"CVE-2023-40727","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Other in QMS Automotive","id":"CVE-2023-40728"},"packages":[],"prev":{"headline":"Information disclosure in QMS Automotive","id":"CVE-2023-40726"},"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":7.6,"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"},{"cvss_score":7.1,"headline":"Missing authorization in QMS Automotive","id":"CVE-2023-40730","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":"total"},"state":"PUBLISHED","updated":"2025-02-27","vendors":["Siemens"]},"summary":"Weak application signing in QMS Automotive Mobile allows attackers to tamper with application code, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2023-40727/"}