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3 vulnerabilities found for Traveler for Microsoft Outlook by HCLSoftware

CVE-2025-59868 (GCVE-0-2025-59868)
Vulnerability from cvelistv5
Published
2026-06-27 01:43
Modified
2026-06-29 13:54
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-532 - Insertion of sensitive information into log file
Summary
HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a sensitive data exposure vulnerability which could allow an attacker to exploit application information to then attempt additional attacks and cause unknown behavior in the application.
References
Impacted products
Vendor Product Version
HCLSoftware Traveler for Microsoft Outlook Version: <3.0.15
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CVE-2023-37524 (GCVE-0-2023-37524)
Vulnerability from cvelistv5
Published
2026-06-27 01:19
Modified
2026-06-29 13:21
Severity ?
7.7 (High) - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE
  • CWE-1104 - Use of unmaintained third party components
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.
References
Impacted products
Vendor Product Version
HCLSoftware Traveler for Microsoft Outlook Version: <3.0.6
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CVE-2024-23581 (GCVE-0-2024-23581)
Vulnerability from cvelistv5
Published
2026-06-26 20:39
Modified
2026-06-29 13:19
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-347 - Improper verification of cryptographic signature
Summary
The HCL Traveler for Microsoft Outlook libraries are being flagged as potentially malicious software or an unrecognized application.
References
Impacted products
Vendor Product Version
HCLSoftware Traveler for Microsoft Outlook Version: < 3.0.9
 Create a notification for this product.
Show details on NVD website

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