{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-40800 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-40800 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-40800 is a critical vulnerability in Siemens COMOS V10.6, published on 9 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-40800 and fix it if it is affected.\n\nWhat it is: CVE-2025-40800 is a critical vulnerability in Siemens COMOS V10.6, published on 9 Dec 2025. 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-2025-40800 in the wild and no public exploit code.\n\nAffected product: Siemens COMOS V10.6. 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-2025-40800/ (Markdown: https://insights.sbomify.com/CVE-2025-40800/index.md)","id":"CVE-2025-40800","markdown":"https://insights.sbomify.com/CVE-2025-40800/index.md","name":"CVE-2025-40800","record":{"aliases":["GHSA-xg9v-jc69-p54f"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens engineering software","requires_auth":"none","summary":"Missing TLS certificate validation in the IAM client allows attackers to perform man-in-the-middle attacks on Siemens engineering software.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"A vulnerability has been identified in COMOS V10.6 (All versions \u003c V10.6.1), COMOS V10.6 (All versions \u003c V10.6.1), NX V2412 (All versions \u003c V2412.8700), NX V2506 (All versions \u003c V2506.6000), Simcenter 3D (All versions \u003c V2506.6000), Simcenter Femap (All versions \u003c V2506.0002), Solid Edge SE2025 (All versions \u003c V225.0 Update 10), Solid Edge SE2026 (All versions \u003c V226.0 Update 1). The IAM client in affected products is missing server certificate validation while establishing TLS connections to the authorization server. This could allow an attacker to perform a man-in-the-middle attack.","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 COMOS V10.6","id":"CVE-2025-40800","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Weak cryptography in COMOS V10.6","id":"CVE-2025-40801"},"packages":[],"prev":{"headline":"Memory corruption in SIMATIC PCS neo V4.1","id":"CVE-2025-40798"},"products":["COMOS V10.6","NX V2412","NX V2506","Simcenter 3D","Simcenter Femap","Solid Edge SE2025","Solid Edge SE2026"],"published":"2025-12-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-03-10","vendors":["Siemens"]},"summary":"Missing TLS certificate validation in the IAM client allows attackers to perform man-in-the-middle attacks on Siemens engineering software.","url":"https://insights.sbomify.com/CVE-2025-40800/"}