{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-3000", "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "state": "PUBLISHED", "assignerShortName": "twcert", "dateReserved": "2026-02-23T01:38:31.326Z", "datePublished": "2026-03-02T06:03:51.910Z", "dateUpdated": "2026-03-02T14:08:22.120Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "IDExpert Windows Logon Agent", "vendor": "Changing", "versions": [ { "lessThanOrEqual": "2.8.4.250925", "status": "affected", "version": "2.7.3.230719", "versionType": "custom" } ] } ], "datePublic": "2026-03-02T06:01:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "IDExpert Windows Logon Agent developed by Changing has a Remote Code Execution vulnerability, allowing unauthenticated remote attackers to force the system to download arbitrary DLL files from a remote source and execute them." } ], "value": "IDExpert Windows Logon Agent developed by Changing has a Remote Code Execution vulnerability, allowing unauthenticated remote attackers to force the system to download arbitrary DLL files from a remote source and execute them." } ], "impacts": [ { "capecId": "CAPEC-185", "descriptions": [ { "lang": "en", "value": "CAPEC-185 Malicious Software Download" } ] } ], "metrics": [ { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 9.3, "baseSeverity": "CRITICAL", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-494", "description": "CWE-494 Download of Code Without Integrity Check", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert", "dateUpdated": "2026-03-02T06:03:51.910Z" }, "references": [ { "tags": [ "third-party-advisory" ], "url": "https://www.twcert.org.tw/tw/cp-132-10740-b2eb2-1.html" }, { "tags": [ "third-party-advisory" ], "url": "https://www.twcert.org.tw/en/cp-139-10741-daed4-2.html" }, { "tags": [ "vendor-advisory" ], "url": "https://www.changingtec.com/news_detail.jsp?item_id=348" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Contact the vendor to patch or download the patch from the official website.
Link:https://www.changingtec.com/news_detail.jsp?item_id=348
" } ], "value": "Contact the vendor to patch or download the patch from the official website.\nLink: https://www.changingtec.com/news_detail.jsp?item_id=348" } ], "source": { "advisory": "TVN-202603001", "discovery": "EXTERNAL" }, "title": "Changing|IDExpert Windows Logon Agent - Remote Code Execution", "x_generator": { "engine": "Vulnogram 0.5.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-03-02T14:07:43.408924Z", "id": "CVE-2026-3000", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-02T14:08:22.120Z" } } ] } }