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Vulnerabilities

Vulnerability · CVE-2024-42192

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage which could allow an attacker to access other computers or applications.

Published Oct 16, 2025 · catalog updated Oct 17, 2025 · HCL Software Traveler for Microsoft Outlook

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2024-42192. EPSS is 0.16%. Act only if a listed version of HCL Software Traveler for Microsoft Outlook is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.16%
Remediation
Vendor / distro source
Affected products
vendor HCL Software Traveler for Microsoft Outlook 3.0.14

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage which could allow an attacker to access other computers or applications.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor HCL Software Traveler for Microsoft Outlook 3.0.143.0.14

How to fix CVE-2024-42192

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2024-42192. EPSS is 0.16%. Act only if a listed version of HCL Software Traveler for Microsoft Outlook is installed.

Which versions are affected?

Compare what you have installed with HCL Software Traveler for Microsoft Outlook 3.0.14 3.0.14. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.16%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 16, 2025 · EUVD

    Detected

    HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage which could allow an attacker to access other computers or applications.

  2. Oct 17, 2025 · EUVD

    Updated

    HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage which could allow an attacker to access other computers or applications.

Sources

  • CVE.orgVulnerability recordCVE-2024-42192

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2024-42192

    30-day exploitation probability 0.16%

    first.org
  • EUVDVulnerability recordEUVD-2024-55038

    HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage which could allow an attacker to access other computers or applications.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 5, 2026
  • CVE.orgOct 26, 2026
  • EUVDOct 26, 2026