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.
CVSS 3.1CRITICAL 9.8·Network·No auth·No interaction·EPSS 0.00282·Published 2025-05-30·Fixed in 3.0.12CWE-427
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.
CVSS 3.1CRITICAL 9.8·Network·No auth·No interaction·EPSS 0.00282·Published 2025-05-30·Fixed in 3.0.12CWE-427
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 be…
CVSS 3.1MEDIUM 5.5·Local·Low privileges·No interaction·EPSS 0.00151·Published 2026-06-27·Fixed in 3.0.15CWE-532
HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage which could allow an attacker to access other computers or applications.