Vulnerability in Hcl Software Traveler For Microsoft Outlook

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 · last modified .

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (4.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2024-42192: held from 0.001 to 0.002.

EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2024-42192?
CVE-2024-42192 is a medium-severity vulnerability in Hcl Software Traveler For Microsoft Outlook, classified under Insufficiently Protected Credentials. CVSS score: 5.5/10. Published 2025-10-16.
How severe is CVE-2024-42192?
Medium severity. CVSS v3 base score is 5.5 out of 10.