{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-37202 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-37202 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-37202 is a high-severity use after free vulnerability in Siemens NX 1980 Series, published on 14 Sep 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-37202 and fix it if it is affected.\n\nWhat it is: CVE-2021-37202 is a high-severity use after free vulnerability in Siemens NX 1980 Series, published on 14 Sep 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-37202 in the wild and no public exploit code.\n\nAffected product: Siemens NX 1980 Series. 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-2021-37202/ (Markdown: https://insights.sbomify.com/CVE-2021-37202/index.md)","id":"CVE-2021-37202","markdown":"https://insights.sbomify.com/CVE-2021-37202/index.md","name":"CVE-2021-37202","record":{"aliases":["GHSA-pfcx-4587-hw8m"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Siemens CAD software","requires_auth":"none","summary":"Attackers can execute arbitrary code by tricking users into opening malicious IFC files in Siemens NX or Solid Edge.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"nx_1980","vendor":"siemens"},{"product":"solid_edge","vendor":"siemens"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"A vulnerability has been identified in NX 1980 Series (All versions \u003c V1984), Solid Edge SE2021 (All versions \u003c SE2021MP8). The IFC adapter in affected application contains a use-after-free vulnerability that could be triggered while parsing user-supplied IFC files. An attacker could leverage this vulnerability to execute code in the context of the current process.","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":"Use after free in NX 1980 Series","id":"CVE-2021-37202","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in NX 1980 Series","id":"CVE-2021-37203"},"packages":[],"prev":{"headline":"Cross-site request forgery in SINEC NMS","id":"CVE-2021-37201"},"products":["NX 1980 Series","Solid Edge SE2021"],"published":"2021-09-14","related":[{"cvss_score":7.1,"headline":"Information disclosure in NX 1980 Series","id":"CVE-2021-37203","kev_date_added":null,"published":"2021-09-14"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Siemens"]},"summary":"Attackers can execute arbitrary code by tricking users into opening malicious IFC files in Siemens NX or Solid Edge.","url":"https://insights.sbomify.com/CVE-2021-37202/"}