{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-21770", "assignerOrgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc", "state": "PUBLISHED", "assignerShortName": "HCL", "dateReserved": "2026-01-05T16:07:58.367Z", "datePublished": "2026-07-17T04:42:54.608Z", "dateUpdated": "2026-07-17T13:04:14.448Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc", "shortName": "HCL", "dateUpdated": "2026-07-17T04:42:54.608Z"}, "title": "HCL Traveler for Microsoft Outlook (HTMO) is susceptible to DLL hijacking", "datePublic": "2026-07-17T04:42:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-427", "description": "CWE-427 Uncontrolled Search Path Element", "type": "CWE"}]}], "affected": [{"vendor": "HCLSoftware", "product": "HCL Traveler for Microsoft Outlook (HTMO)", "versions": [{"status": "affected", "version": "< 3.0.16"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a DLL hijacking vulnerability which could allow an attacker to modify or replace the application with malicious content.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a DLL hijacking vulnerability which could allow an attacker to modify or replace the application with malicious content.</p>"}]}], "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130919"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "MEDIUM", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-17T13:03:54.584105Z", "id": "CVE-2026-21770", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2026-07-17T13:04:14.448Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-21770", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-07-17T13:03:54.584105Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-17T13:04:03.542Z"}}], "cna": {"title": "HCL Traveler for Microsoft Outlook (HTMO) is susceptible to DLL hijacking", "source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "HCLSoftware", "product": "HCL Traveler for Microsoft Outlook (HTMO)", "versions": [{"status": "affected", "version": "< 3.0.16"}], "defaultStatus": "unaffected"}], "datePublic": "2026-07-17T04:42:00.000Z", "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130919"}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a DLL hijacking vulnerability which could allow an attacker to modify or replace the application with malicious content.", "supportingMedia": [{"type": "text/html", "value": "<p>HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a DLL hijacking vulnerability which could allow an attacker to modify or replace the application with malicious content.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-427", "description": "CWE-427 Uncontrolled Search Path Element"}]}], "providerMetadata": {"orgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc", "shortName": "HCL", "dateUpdated": "2026-07-17T04:42:54.608Z"}}}, "cveMetadata": {"cveId": "CVE-2026-21770", "state": "PUBLISHED", "dateUpdated": "2026-07-17T13:04:14.448Z", "dateReserved": "2026-01-05T16:07:58.367Z", "assignerOrgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc", "datePublished": "2026-07-17T04:42:54.608Z", "assignerShortName": "HCL"}, "dataVersion": "5.2"}

{}

{}