---
id: CVE-2024-42192
title: >-
  HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential
  leakage which could allow an attacker to access other computers or
  applications.
summary: >-
  HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential
  leakage which could allow an attacker to access other computers or
  applications.
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-522
vendor: hcltech
product: traveler_for_microsoft_outlook
affected:
  - traveler_for_microsoft_outlook < 3.0.14
patched:
  - traveler_for_microsoft_outlook 3.0.14
published: '2025-10-16'
updated: '2026-10-02'
sourceUpdated: '2026-10-02T00:10:00.180'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2024-42192'
references:
  - url: >-
      https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124066
    label: psirt@hcl.com
tags:
  - nvd
epss: 0.00158
epssPercentile: 0.04246
ingestedAt: '2026-10-02T01:05:54.701Z'
---

## Overview

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage which could allow an attacker to access other computers or applications.

## Affected

- `traveler_for_microsoft_outlook < 3.0.14`

## Remediation

Upgrade past the affected range:

- `traveler_for_microsoft_outlook 3.0.14`