{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-16739 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-16739 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-16739 is a high-severity memory corruption vulnerability in WECON Technology Co., Ltd. LeviStudio HMI Editor, published on 12 Jan 2018. 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-2017-16739 and fix it if it is affected.\n\nWhat it is: CVE-2017-16739 is a high-severity memory corruption vulnerability in WECON Technology Co., Ltd. LeviStudio HMI Editor, published on 12 Jan 2018. 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-2017-16739 in the wild and no public exploit code.\n\nAffected product: WECON Technology Co., Ltd. LeviStudio HMI Editor. 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-2017-16739/ (Markdown: https://insights.sbomify.com/CVE-2017-16739/index.md)","id":"CVE-2017-16739","markdown":"https://insights.sbomify.com/CVE-2017-16739/index.md","name":"CVE-2017-16739","record":{"aliases":["GHSA-hppp-vv5m-2rh7"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"HMI Editor","requires_auth":"none","summary":"Attackers can execute arbitrary code via stack-based buffer overflow in WECON LEVI Studio HMI Editor using malicious files.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"levistudio_hmi_editor_firmware","vendor":"we-con"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"An issue was discovered in WECON Technology LEVI Studio HMI Editor v1.8.29 and prior. Specially-crafted malicious files may be able to cause stack-based buffer overflow vulnerabilities, which may allow remote code execution.","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":"Memory corruption in WECON Technology Co., Ltd. LeviStudio HMI Editor","id":"CVE-2017-16739","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in Rockwell Automation Allen-Bradley MicroLogix 1400 Controllers","id":"CVE-2017-16740"},"packages":[],"prev":{"headline":"Memory corruption in WECON Technology Co., Ltd. LeviStudio HMI Editor","id":"CVE-2017-16737"},"products":["WECON Technology Co., Ltd. LeviStudio HMI Editor"],"published":"2018-01-12","related":[{"cvss_score":7.8,"headline":"Memory corruption in WECON Technology Co., Ltd. LeviStudio HMI Editor","id":"CVE-2017-16737","kev_date_added":null,"published":"2018-01-12"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code via stack-based buffer overflow in WECON LEVI Studio HMI Editor using malicious files.","url":"https://insights.sbomify.com/CVE-2017-16739/"}