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CVE-2024-42192

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

MEDIUM
5.5
CVSS Score
Published: October 16, 2025 at 08:24 PM UTC
Updated: October 2, 2026 at 12:10 AM UTC
1 product affected across 1 vendorTraveler for Microsoft Outlook

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Traveler for Microsoft Outlook· Hcltech
95%
v < 3.0.143.0.14
Affected range stops below 3.0.14, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124066

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMHCL
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-522

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