CVE-2024-42190

9.8 criticalEPSS 0.3%

Critical (9.8) in hcltech traveler for microsoft outlook. EPSS 0.3% chance of exploitation in the next 30 days.

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

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)
CWE: CWE-427
Published: 2025-05-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

hcltech:traveler_for_microsoft_outlook

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0120744

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