Cyber Resilience

CVE-2024-42191

Medium

Published: 30 May 2025

Published
30 May 2025
Modified
30 October 2025
KEV Added
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Patch
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CVSS Score v3.1 6.5 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.0019 41.1th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-42191 is a medium-severity Uncontrolled Search Path Element (CWE-427) vulnerability in Hcltech Traveler For Microsoft Outlook. Its CVSS base score is 6.5 (Medium).

Operationally, ranked at the 41.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a COM hijacking vulnerability which could allow an attacker to modify or replace the application with malicious content.

CWE(s)
CWE-427

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

hcltech
traveler for microsoft outlook
≤ 3.0.12

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References