{"containers": {"cna": {"affected": [{"product": "CNCSoft", "vendor": "Delta Electronics", "versions": [{"lessThanOrEqual": "1.01.30", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Michael Heinzl reported these vulnerabilities to CISA."}], "datePublic": "2021-12-16T00:00:00", "descriptions": [{"lang": "en", "value": "Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-125", "description": "CWE-125 Out-of-bounds Read", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-03-25T18:02:31", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-350-02"}], "solutions": [{"lang": "en", "value": "Delta Electronics recommends users upgrade to the latest available patch.\n\nDelta Electronics also recommends users apply the following mitigations to reduce the risk of exploit:\n\nMinimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet.\nLocate control system networks and remote devices behind firewalls and isolate them from the business network.\nWhen remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices."}], "source": {"advisory": "ICSA-21-350-02", "discovery": "UNKNOWN"}, "title": "Delta Electronics CNCSoft Out-of-bounds Read", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2021-12-16T18:29:00.000Z", "ID": "CVE-2021-44768", "STATE": "PUBLIC", "TITLE": "Delta Electronics CNCSoft Out-of-bounds Read"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "CNCSoft", "version": {"version_data": [{"version_affected": "<=", "version_value": "1.01.30"}]}}]}, "vendor_name": "Delta Electronics"}]}}, "credit": [{"lang": "eng", "value": "Michael Heinzl reported these vulnerabilities to CISA."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-125 Out-of-bounds Read"}]}]}, "references": {"reference_data": [{"name": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-350-02", "refsource": "CONFIRM", "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-350-02"}]}, "solution": [{"lang": "en", "value": "Delta Electronics recommends users upgrade to the latest available patch.\n\nDelta Electronics also recommends users apply the following mitigations to reduce the risk of exploit:\n\nMinimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet.\nLocate control system networks and remote devices behind firewalls and isolate them from the business network.\nWhen remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices."}], "source": {"advisory": "ICSA-21-350-02", "discovery": "UNKNOWN"}}}}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-44768", "datePublished": "2021-12-16T00:00:00", "dateReserved": "2021-12-14T00:00:00", "dateUpdated": "2022-03-25T18:02:31", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

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