{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-40830 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-40830 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-40830 is a high-severity missing authorization vulnerability in Siemens SINEC Security Monitor, published on 9 Dec 2025. 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-2025-40830 and fix it if it is affected.\n\nWhat it is: CVE-2025-40830 is a high-severity missing authorization vulnerability in Siemens SINEC Security Monitor, published on 9 Dec 2025. 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-2025-40830 in the wild and no public exploit code.\n\nAffected product: Siemens SINEC Security Monitor. 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-2025-40830/ (Markdown: https://insights.sbomify.com/CVE-2025-40830/index.md)","id":"CVE-2025-40830","markdown":"https://insights.sbomify.com/CVE-2025-40830/index.md","name":"CVE-2025-40830","record":{"aliases":["GHSA-35cr-f3qc-gm6j"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Siemens SINEC Security Monitor","requires_auth":"high_privilege","summary":"An authenticated low-privileged local attacker can read or write arbitrary files on the server or sensor due to missing authorization checks in the file transfer feature.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"sinec_security_monitor","vendor":"siemens"}],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"}],"description":"A vulnerability has been identified in SINEC Security Monitor (All versions \u003c V4.10.0). The affected application does not have proper authorization checks for the file_transfer feature in ssmctl-client command. This could allow an authenticated, lowly privileged local attacker to read or write to any file on server or sensor.","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 SINEC Security Monitor","id":"CVE-2025-40830","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in SINEC Security Monitor","id":"CVE-2025-40831"},"packages":[],"prev":{"headline":"Memory corruption in Simcenter Femap","id":"CVE-2025-40829"},"products":["SINEC Security Monitor"],"published":"2025-12-09","related":[{"cvss_score":9.4,"headline":"Command injection in SINEC Security Monitor","id":"CVE-2024-47553","kev_date_added":null,"published":"2024-10-08"},{"cvss_score":9.3,"headline":"Command injection in SINEC Security Monitor","id":"CVE-2024-47562","kev_date_added":null,"published":"2024-10-08"},{"cvss_score":7.1,"headline":"Denial of service in SINEC Security Monitor","id":"CVE-2025-40831","kev_date_added":null,"published":"2025-12-09"},{"cvss_score":6.9,"headline":"Path traversal in SINEC Security Monitor","id":"CVE-2024-47563","kev_date_added":null,"published":"2024-10-08"},{"cvss_score":5.3,"headline":"Information disclosure in SINEC Security Monitor","id":"CVE-2026-27661","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":5.3,"headline":"Business logic in SINEC Security Monitor","id":"CVE-2024-47565","kev_date_added":null,"published":"2024-10-08"}],"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":"2025-12-09","vendors":["Siemens"]},"summary":"An authenticated low-privileged local attacker can read or write arbitrary files on the server or sensor due to missing authorization checks in the file transfer feature.","url":"https://insights.sbomify.com/CVE-2025-40830/"}