{"answers":{"affected":"It affects 7 products.","exploited":"There is no known exploitation of CVE-2021-41538 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-41538 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-41538 is a low-severity vulnerability in Siemens NX 1953 Series, published on 28 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-2021-41538 and fix it if it is affected.\n\nWhat it is: CVE-2021-41538 is a low-severity vulnerability in Siemens NX 1953 Series, published on 28 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-2021-41538 in the wild and no public exploit code.\n\nAffected product: Siemens NX 1953 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-2021-41538/ (Markdown: https://insights.sbomify.com/CVE-2021-41538/index.md)","id":"CVE-2021-41538","markdown":"https://insights.sbomify.com/CVE-2021-41538/index.md","name":"CVE-2021-41538","record":{"aliases":["GHSA-54j9-fgc4-h2m2"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Siemens CAD software","requires_auth":"none","summary":"Attackers can leak memory information via crafted OBJ files in Siemens NX and Solid Edge, requiring upgrades to patched versions.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"nx_1957_firmware","vendor":"siemens"},{"product":"nx_1961_firmware","vendor":"siemens"},{"product":"nx_1965_firmware","vendor":"siemens"},{"product":"nx_1969_firmware","vendor":"siemens"},{"product":"nx_1984_firmware","vendor":"siemens"},{"product":"nx_1988_firmware","vendor":"siemens"},{"product":"solid_edge","vendor":"siemens"}],"cvss":{"score":3.3,"severity":"low","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-824","name":"Access of Uninitialized Pointer"}],"description":"A vulnerability has been identified in NX 1953 Series (All versions \u003c V1973.3700), NX 1980 Series (All versions \u003c V1988), Solid Edge SE2021 (All versions \u003c SE2021MP8). The affected application is vulnerable to information disclosure by unexpected access to an uninitialized pointer while parsing user-supplied OBJ files. An attacker could leverage this vulnerability to leak information from unexpected memory locations (ZDI-CAN-13770).","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":"Information disclosure in NX 1953 Series","id":"CVE-2021-41538","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Use after free in Solid Edge SE2021","id":"CVE-2021-41539"},"packages":[],"prev":{"headline":"Use after free in Solid Edge SE2021","id":"CVE-2021-41537"},"products":["NX 1953 Series","NX 1980 Series","Solid Edge SE2021"],"published":"2021-09-28","related":[{"cvss_score":7.8,"headline":"Use after free in NX 1953 Series","id":"CVE-2021-41535","kev_date_added":null,"published":"2021-09-28"}],"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 leak memory information via crafted OBJ files in Siemens NX and Solid Edge, requiring upgrades to patched versions.","url":"https://insights.sbomify.com/CVE-2021-41538/"}