{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-6815 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-6815 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-6815 is a critical missing authorization vulnerability in Modicon Quantum - all firmware versions, published on 22 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-6815 and fix it if it is affected.\n\nWhat it is: CVE-2019-6815 is a critical missing authorization vulnerability in Modicon Quantum - all firmware versions, published on 22 May 2019. 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-2019-6815 in the wild and no public exploit code.\n\nAffected product: Modicon Quantum - all firmware versions. 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-2019-6815/ (Markdown: https://insights.sbomify.com/CVE-2019-6815/index.md)","id":"CVE-2019-6815","markdown":"https://insights.sbomify.com/CVE-2019-6815/index.md","name":"CVE-2019-6815","record":{"aliases":["GHSA-4w3m-xm3w-43g9"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["denial_of_service","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Modicon Quantum PLC","requires_auth":"none","summary":"Attackers can cause denial of service or unauthorized PLC configuration changes via Ethernet/IP due to missing access controls.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[{"product":"modicon_quantum_firmware","vendor":"schneider-electric"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","version":"3.0"},"cwes":[],"description":"In Modicon Quantum all firmware versions, CWE-264: Permissions, Privileges, and Access Control vulnerabilities could cause a denial of service or unauthorized modifications of the PLC configuration when using Ethernet/IP protocol.","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 Modicon Quantum - all firmware versions","id":"CVE-2019-6815","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Code injection in Modicon Quantum - all firmware versions","id":"CVE-2019-6816"},"packages":[],"prev":{"headline":"Auth bypass in ÊNET55XX Encoder with firmware prior to version 2.1.9.Ê","id":"CVE-2019-6814"},"products":["Modicon Quantum - all firmware versions"],"published":"2019-05-22","related":[{"cvss_score":9.1,"headline":"Code injection in Modicon Quantum - all firmware versions","id":"CVE-2019-6816","kev_date_added":null,"published":"2019-05-22"},{"cvss_score":6.5,"headline":"Denial of service in Modicon Quantum with firmware versions prior to V2.40.","id":"CVE-2018-7788","kev_date_added":null,"published":"2019-05-22"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can cause denial of service or unauthorized PLC configuration changes via Ethernet/IP due to missing access controls.","url":"https://insights.sbomify.com/CVE-2019-6815/"}