Search vulnerabilities

Results 21

Export CSV
CVE-2026-21770

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to DLL hijacking

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 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2024-23581

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to an application modification vulnerability

The HCL Traveler for Microsoft Outlook libraries are being flagged as potentially malicious software or an unrecognized application.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2023-37524

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to vulnerabilities due to .NET Framework 4.5 being out of service

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to vulnerabilities due to .NET Framework 4.5 being out of service.  Since .NET Framework 4.5 has reached end-of-life and no longer receives security updates, it may expose the application to publicly known security weaknesses through vulnerable third-party components.

CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Vendors
CVE-2025-59868

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to sensitive data exposure

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 behavior in the application.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2026-21783

HCL Traveler is affected by sensitive information disclosure

HCL Traveler is affected by sensitive information disclosure.  The application generates some error messages that provide detailed information about errors and failures, such as internal paths, file names, sensitive tokens, credentials, error codes, or stack traces.  Attackers could exploit this information to gain insights into the system's architecture and potentially launch targeted attacks.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2026-21790

HCL Traveler is susceptible to a weak default HTTP header validation vulnerability

HCL Traveler is susceptible to a weak default HTTP header validation vulnerability, which could allow an attacker to bypass additional authentication checks.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2024-30134

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to an application modification vulnerability

The HCL Traveler for Microsoft Outlook executable (HTMO.exe) is being flagged as potentially Malicious Software or an Unrecognized Application.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2024-30133

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a control flow vulnerability

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a control flow vulnerability. The application does not sufficiently manage its control flow during execution, creating conditions in which the control flow can be modified in unexpected ways.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2024-42190

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to DLL hijacking

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 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2024-42191

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to COM hijacking

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 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2024-42192

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage

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

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2025-0278

An internal path disclosure vulnerability affects HCL Traveler

HCL Traveler is affected by an internal path disclosure in a Windows application when the application inadvertently reveals internal file paths, in error messages, debug logs, or responses to user requests.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2025-0279

HCL Traveler is affected by generation of error messages containing sensitive information

HCL Traveler generates some error messages that provide detailed information about errors and failures, such as internal paths, file names, sensitive tokens, credentials, error codes, or stack traces. Attackers could exploit this information to gain insights into the system's architecture and potentially launch targeted attacks.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2023-37513

HCL Traveler To Do is vulnerable to revealing sensitive information via the task switcher

When the app is put to the background and the user goes to the task switcher of iOS, the app snapshot is not blurred which may reveal sensitive information.

CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2023-37512

HCL Traveler Companion is vulnerable to revealing sensitive information via the task switcher

When the app is put to the background and the user goes to the task switcher of iOS, the app snapshot is not blurred which may reveal sensitive information.

CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
Vendors
CVE-2023-37511

HCL Traveler To Do is affected by App Transport Security (ATS) settings allowing insecure loads in web content

If certain App Transport Security (ATS) settings are set in a certain manner, insecure loading of web content can be achieved.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2022-27561

HCL Traveler is susceptible to a Reflected Cross-Site Scripting vulnerability in the web admin (LotusTraveler.nsf)

There is a reflected Cross-Site Scripting vulnerability in the HCL Traveler web admin (LotusTraveler.nsf).

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2021-27778

HCL Traveler is susceptible to a cross-site scripting vulnerability which could allow an attacker to execute a malicious script to access sensitive information.

HCL Traveler is vulnerable to a cross-site scripting (XSS) caused by improper validation of the Name parameter for Approved Applications in the Traveler administration web pages. An attacker could exploit this vulnerability to execute a malicious script to access any cookies, session tokens, or other sensitive information retained by the browser and used with that site.

CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2020-14264

"HCL Traveler Companion is vulnerable to an iOS weak cryptographic process vulnerability via the included MobileIron AppConnect SDK"

CVSS 3.1 · 3.9 Low EPSS < 1% KEV · Not listed
Vendors
CVE-2020-14263

"HCL Traveler Companion is vulnerable to an iOS weak cryptographic process vulnerability via the included MobileIron AppConnect SDK"

CVSS 3.1 · 3.9 Low EPSS < 1% KEV · Not listed
Vendors