CVE-2023-37524 (GCVE-0-2023-37524)

Vulnerability from cvelistv5 – Published: 2026-06-27 01:19 – Updated: 2026-06-27 01:30
VLAI
Title
HCL Traveler for Microsoft Outlook (HTMO) is susceptible to vulnerabilities due to .NET Framework 4.5 being out of service
Summary
HCL Traveler for Microsoft Outlook (HTMO) is susceptible to vulnerabilities due to .NET Framework 4.5 being out of service.  Since .NET Framework 4.5 has reached end-of-life and no longer receives security updates, it may expose the application to publicly known security weaknesses through vulnerable third-party components.
CWE
  • CWE-1104 - Use of unmaintained third party components
Assigner
HCL
Impacted products
Date Public
2026-06-27 01:19
Show details on NVD website

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          "product": "Traveler for Microsoft Outlook",
          "vendor": "HCLSoftware",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c3.0.6"
            }
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
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              "description": "CWE-1104 Use of unmaintained third party components",
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      "providerMetadata": {
        "dateUpdated": "2026-06-27T01:30:26.731Z",
        "orgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
        "shortName": "HCL"
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          "url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0131418"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
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    "assignerShortName": "HCL",
    "cveId": "CVE-2023-37524",
    "datePublished": "2026-06-27T01:19:30.265Z",
    "dateReserved": "2023-07-06T16:12:30.393Z",
    "dateUpdated": "2026-06-27T01:30:26.731Z",
    "state": "PUBLISHED"
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  "vulnerability-lookup:meta": {
    "epss": {
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      "date": "2026-06-28",
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      "percentile": "0.01427"
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  }
}


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