{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-4634 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-4634 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-4634 is a high-severity memory corruption vulnerability in Delta Industrial Automation CNCSoft, published on 2 Feb 2023. 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-2022-4634 and fix it if it is affected.\n\nWhat it is: CVE-2022-4634 is a high-severity memory corruption vulnerability in Delta Industrial Automation CNCSoft, published on 2 Feb 2023. 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-2022-4634 in the wild and no public exploit code.\n\nAffected product: Delta Industrial Automation CNCSoft. 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-2022-4634/ (Markdown: https://insights.sbomify.com/CVE-2022-4634/index.md)","id":"CVE-2022-4634","markdown":"https://insights.sbomify.com/CVE-2022-4634/index.md","name":"CVE-2022-4634","record":{"aliases":["GHSA-pwhp-27h2-crqj"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"CNCSoft ScreenEditor","requires_auth":"none","summary":"A stack-based buffer overflow in Delta CNCSoft ScreenEditor allows remote attackers to execute arbitrary code.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"cncsoft","vendor":"deltaww"},{"product":"screeneditor","vendor":"deltaww"}],"cvss":{"score":7.8,"severity":"high","source":"cna","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":"All versions prior to Delta Electronic’s CNCSoft version 1.01.34 (running ScreenEditor versions 1.01.5 and prior) are vulnerable to a stack-based buffer overflow, which could allow an attacker to remotely execute arbitrary code.","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":"CVE-2022-4634","id":"CVE-2022-4634","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in KVM ACR1000A-R-R2","id":"CVE-2022-4636"},"packages":[],"prev":{"headline":"Auto Upload Images Settings setting-page.php cross-site request forgery","id":"CVE-2022-4633"},"products":["CNCSoft","ScreenEditor"],"published":"2023-02-02","related":[{"cvss_score":8.8,"headline":"Memory corruption in CNCSoft with ScreenEditor","id":"CVE-2018-10636","kev_date_added":null,"published":"2018-08-13"},{"cvss_score":8.1,"headline":"Memory corruption in CNCSoft with ScreenEditor","id":"CVE-2018-10598","kev_date_added":null,"published":"2018-08-13"},{"cvss_score":7.8,"headline":"Delta Electronics CNCSoft Stack-based Buffer Overflow","id":"CVE-2022-1405","kev_date_added":null,"published":"2022-08-31"},{"cvss_score":7.8,"headline":"Delta Electronics CNCSoft","id":"CVE-2021-43982","kev_date_added":null,"published":"2021-12-09"},{"cvss_score":7.3,"headline":"Out-of-bounds Write in CNCSoft","id":"CVE-2025-47724","kev_date_added":null,"published":"2025-06-04"},{"cvss_score":7.3,"headline":"Out-of-bounds Write in CNCSoft","id":"CVE-2025-47725","kev_date_added":null,"published":"2025-06-04"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-01-16","vendors":["Delta Industrial Automation"]},"summary":"A stack-based buffer overflow in Delta CNCSoft ScreenEditor allows remote attackers to execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2022-4634/"}