{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-7940 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-7940 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-7940 is a high-severity missing authorization vulnerability in Hitachi Energy MicroSCADA SYS600, published on 27 Aug 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-7940 and fix it if it is affected.\n\nWhat it is: CVE-2024-7940 is a high-severity missing authorization vulnerability in Hitachi Energy MicroSCADA SYS600, published on 27 Aug 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-7940 in the wild and no public exploit code.\n\nAffected product: Hitachi Energy MicroSCADA SYS600. 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-2024-7940/ (Markdown: https://insights.sbomify.com/CVE-2024-7940/index.md)","id":"CVE-2024-7940","markdown":"https://insights.sbomify.com/CVE-2024-7940/index.md","name":"CVE-2024-7940","record":{"aliases":["GHSA-pfcw-98x8-f55c"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"SCADA system","requires_auth":"none","summary":"Attackers can access a local-only service via network interfaces without authentication, potentially reading data or bypassing security controls in Hitachi Energy MicroSCADA SYS600.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Hitachi Energy","cpe":[{"product":"microscada_x_sys600","vendor":"hitachienergy"}],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"The product exposes a service that is intended for local only to\nall network interfaces without any authentication.","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 MicroSCADA SYS600","id":"CVE-2024-7940","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Open redirect in MicroSCADA SYS600","id":"CVE-2024-7941"},"packages":[],"prev":{"headline":"Stored Cross-site Scripting (XSS) vulnerability affecting 3DSwym in 3DSwymer on Release 3DEXPERIENCE R2024x","id":"CVE-2024-7939"},"products":["MicroSCADA SYS600"],"published":"2024-08-27","related":[{"cvss_score":8.5,"headline":"Missing authorization in MicroSCADA SYS600","id":"CVE-2026-9853","kev_date_added":null,"published":"2026-09-03"},{"cvss_score":8.5,"headline":"Privilege escalation in MicroSCADA SYS600","id":"CVE-2026-9854","kev_date_added":null,"published":"2026-09-03"},{"cvss_score":8.5,"headline":"Information disclosure in MicroSCADA X SYS600","id":"CVE-2025-39204","kev_date_added":null,"published":"2025-06-24"},{"cvss_score":8.5,"headline":"Missing authorization in MicroSCADA X SYS600","id":"CVE-2022-29490","kev_date_added":null,"published":"2022-09-12"},{"cvss_score":8.3,"headline":"Missing authorization in MicroSCADA X SYS600","id":"CVE-2025-39202","kev_date_added":null,"published":"2025-06-24"},{"cvss_score":8.2,"headline":"Auth bypass in MicroSCADA SYS600","id":"CVE-2024-3982","kev_date_added":null,"published":"2024-08-27"}],"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":"2024-08-27","vendors":["Hitachi Energy"]},"summary":"Attackers can access a local-only service via network interfaces without authentication, potentially reading data or bypassing security controls in Hitachi Energy MicroSCADA SYS600.","url":"https://insights.sbomify.com/CVE-2024-7940/"}