Vulnerability · Published Oct 16, 2025 · Assigned by HCL
CVE-2024-42192HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage
Medium 5.5
In plain English
A medium-severity security flaw in Traveler for Microsoft Outlook from HCL Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 94.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage which could allow an attacker to access other computers or applications.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCL Software | Traveler for Microsoft Outlook | 3.0.14 |
Weakness: CWE-522 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N