{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-38440 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-38440 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-38440 is a low-severity vulnerability in FATEK Automation WinProladder, published on 18 Oct 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-2021-38440 and fix it if it is affected.\n\nWhat it is: CVE-2021-38440 is a low-severity vulnerability in FATEK Automation WinProladder, published on 18 Oct 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-2021-38440 in the wild and no public exploit code.\n\nAffected product: FATEK Automation WinProladder. 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-2021-38440/ (Markdown: https://insights.sbomify.com/CVE-2021-38440/index.md)","id":"CVE-2021-38440","markdown":"https://insights.sbomify.com/CVE-2021-38440/index.md","name":"CVE-2021-38440","record":{"aliases":["GHSA-46v3-9g82-r8f2"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ICS programming software","requires_auth":"none","summary":"An out-of-bounds read in FATEK WinProladder allows attackers to read unauthorized information from memory.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"winproladder","vendor":"fatek"}],"cvss":{"score":3.3,"severity":"low","source":"cna","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-125","name":"Out-of-bounds Read"}],"description":"FATEK Automation WinProladder versions 3.30 and prior is vulnerable to an out-of-bounds read, which may allow an attacker to read unauthorized information.","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":"FATEK Automation WinProladder","id":"CVE-2021-38440","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Eclipse CycloneDDS Write-what-where Condition","id":"CVE-2021-38441"},"packages":[],"prev":{"headline":"GurumDDS Heap-based Buffer Overflow","id":"CVE-2021-38439"},"products":["WinProladder"],"published":"2021-10-18","related":[{"cvss_score":9.8,"headline":"Memory corruption in FATEK Automation WinProladder","id":"CVE-2021-32988","kev_date_added":null,"published":"2021-06-29"},{"cvss_score":9.8,"headline":"Memory corruption in FATEK Automation WinProladder","id":"CVE-2021-32990","kev_date_added":null,"published":"2021-06-29"},{"cvss_score":9.8,"headline":"Memory corruption in FATEK Automation WinProladder","id":"CVE-2021-32992","kev_date_added":null,"published":"2021-06-29"},{"cvss_score":7.8,"headline":"FATEK Automation WinProladder","id":"CVE-2021-43554","kev_date_added":null,"published":"2021-12-28"},{"cvss_score":7.8,"headline":"FATEK Automation WinProladder","id":"CVE-2021-43556","kev_date_added":null,"published":"2021-12-28"},{"cvss_score":7.8,"headline":"FATEK Automation WinProladder","id":"CVE-2021-38426","kev_date_added":null,"published":"2021-10-18"},{"cvss_score":7.8,"headline":"FATEK Automation WinProladder","id":"CVE-2021-38430","kev_date_added":null,"published":"2021-10-18"}],"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":"2024-09-17","vendors":["FATEK Automation"]},"summary":"An out-of-bounds read in FATEK WinProladder allows attackers to read unauthorized information from memory.","url":"https://insights.sbomify.com/CVE-2021-38440/"}