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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 – Updated: 2026-06-29 13:54
VLAI?
Title
HCL Traveler for Microsoft Outlook (HTMO) is susceptible to sensitive data exposure
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.
Severity ?
5.5 (Medium)
CWE
- CWE-532 - Insertion of sensitive information into log file
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HCLSoftware | Traveler for Microsoft Outlook |
Affected:
<3.0.15
|
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CVE-2023-37524 (GCVE-0-2023-37524)
Vulnerability from cvelistv5 – Published: 2026-06-27 01:19 – Updated: 2026-06-29 13:21
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.
Severity ?
7.7 (High)
CWE
- CWE-1104 - Use of unmaintained third party components
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HCLSoftware | Traveler for Microsoft Outlook |
Affected:
<3.0.6
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CVE-2024-23581 (GCVE-0-2024-23581)
Vulnerability from cvelistv5 – Published: 2026-06-26 20:39 – Updated: 2026-06-29 13:19
VLAI?
Title
HCL Traveler for Microsoft Outlook (HTMO) is susceptible to an application modification vulnerability
Summary
The HCL Traveler for Microsoft Outlook libraries are being flagged as potentially malicious software or an unrecognized application.
Severity ?
6.7 (Medium)
CWE
- CWE-347 - Improper verification of cryptographic signature
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HCLSoftware | Traveler for Microsoft Outlook |
Affected:
< 3.0.9
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