{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7002 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7002 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7002 is a high-severity memory corruption vulnerability in Delta Industrial Automation CNCSoft ScreenEditor, published on 18 Mar 2020. 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-2020-7002 and fix it if it is affected.\n\nWhat it is: CVE-2020-7002 is a high-severity memory corruption vulnerability in Delta Industrial Automation CNCSoft ScreenEditor, published on 18 Mar 2020. 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-2020-7002 in the wild and no public exploit code.\n\nAffected product: Delta Industrial Automation CNCSoft ScreenEditor. 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-2020-7002/ (Markdown: https://insights.sbomify.com/CVE-2020-7002/index.md)","id":"CVE-2020-7002","markdown":"https://insights.sbomify.com/CVE-2020-7002/index.md","name":"CVE-2020-7002","record":{"aliases":["GHSA-pfx4-q8rp-4v62"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"CNC ScreenEditor","requires_auth":"none","summary":"A user opening a malicious file can trigger stack-based buffer overflows, potentially allowing arbitrary code execution in Delta CNCSoft ScreenEditor.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"cncsoft_screeneditor","vendor":"deltaww"}],"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-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Delta Industrial Automation CNCSoft ScreenEditor, v1.00.96 and prior. Multiple stack-based buffer overflows can be exploited when a valid user opens a specially crafted, malicious input file.","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 Delta Industrial Automation CNCSoft ScreenEditor","id":"CVE-2020-7002","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Moxa ioLogik 2500 series firmware, Version 3.0 or lower, IOxpress configuration utility, Version 2.3.0 or lower","id":"CVE-2020-7003"},"packages":[],"prev":{"headline":"Weak cryptography in Moxa EDS-G516E Series firmware, Version 5.2 or lower","id":"CVE-2020-7001"},"products":["Delta Industrial Automation CNCSoft ScreenEditor"],"published":"2020-03-18","related":[{"cvss_score":9.8,"headline":"Memory corruption in Delta Industrial Automation CNCSoft ScreenEditor","id":"CVE-2021-22668","kev_date_added":null,"published":"2021-05-16"},{"cvss_score":7.8,"headline":"Memory corruption in Delta Electronics CNCSoft ScreenEditor","id":"CVE-2021-22672","kev_date_added":null,"published":"2021-05-10"},{"cvss_score":7.8,"headline":"Memory corruption in Delta Electronics CNCSoft ScreenEditor","id":"CVE-2020-27281","kev_date_added":null,"published":"2021-01-11"},{"cvss_score":7.8,"headline":"Memory corruption in Delta Industrial Automation CNCSoft ScreenEditor","id":"CVE-2020-16199","kev_date_added":null,"published":"2020-08-04"},{"cvss_score":7.8,"headline":"Null dereference in Delta Industrial Automation CNCSoft ScreenEditor","id":"CVE-2020-16203","kev_date_added":null,"published":"2020-08-04"},{"cvss_score":7.8,"headline":"Memory corruption in Delta Industrial Automation CNCSoft","id":"CVE-2019-10947","kev_date_added":null,"published":"2019-04-17"}],"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":["n/a"]},"summary":"A user opening a malicious file can trigger stack-based buffer overflows, potentially allowing arbitrary code execution in Delta CNCSoft ScreenEditor.","url":"https://insights.sbomify.com/CVE-2020-7002/"}