{"api_version":"1","generated_at":"2026-04-26T18:42:21+00:00","cve":"CVE-2022-4634","urls":{"html":"https://cve.report/CVE-2022-4634","api":"https://cve.report/api/cve/CVE-2022-4634.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-4634","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-4634"},"summary":{"title":"CVE-2022-4634","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.","state":"PUBLIC","assigner":"ics-cert@hq.dhs.gov","published_at":"2023-02-03 03:15:00","updated_at":"2023-11-07 03:58:00"},"problem_types":["CWE-787"],"metrics":[],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-01","name":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-01","refsource":"MISC","tags":[],"title":"Delta Electronics CNCSoft ScreenEditor | CISA","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-4634","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4634","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"4634","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"deltaww","cpe5":"cncsoft","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"4634","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"deltaww","cpe5":"screeneditor","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2022-4634","qid":"591392","title":"Delta Electronics CNCSoft ScreenEditor Stack-based Buffer Overflow Vulnerability (ICSA-23-026-01)"}]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2022-4634","ASSIGNER":"ics-cert@hq.dhs.gov","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-121","cweId":"CWE-121"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Delta Industrial Automation","product":{"product_data":[{"product_name":"ScreenEditor","version":{"version_data":[{"version_value":"all versions","version_affected":"="}]}},{"product_name":"CNCSoft","version":{"version_data":[{"version_value":"all versions","version_affected":"="}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-01","refsource":"MISC","name":"https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-01"}]},"generator":{"engine":"VINCE 2.0.6","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2022-4634"},"source":{"discovery":"EXTERNAL"},"solution":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">Delta Electronics released an updated version of CNCSoft and recommends users update to </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://downloadcenter.deltaww.com/en-US/DownloadCenter?v=1&amp;q=cncsoft&amp;sort_expr=cdate&amp;sort_dir=DESC\">v1.01.34 or later</a><span style=\"background-color: rgb(255, 255, 255);\">. </span>\n\n<br>"}],"value":"\nDelta Electronics released an updated version of CNCSoft and recommends users update to  v1.01.34 or later https://downloadcenter.deltaww.com/en-US/DownloadCenter . \n\n\n"}],"credits":[{"lang":"en","value":"Simon Humbert, working with Trend Micro Zero Day Initiative"}],"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}]}},"nvd":{"publishedDate":"2023-02-03 03:15:00","lastModifiedDate":"2023-11-07 03:58:00","problem_types":["CWE-787"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:deltaww:cncsoft:*:*:*:*:*:*:*:*","versionEndExcluding":"1.01.34","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:deltaww:screeneditor:*:*:*:*:*:*:*:*","versionEndExcluding":"1.01.5","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}