CVE-2024-42190: hcl software hcl traveler for microsoft outlook (htmo) Uncontrolled Search Path Element
CVSS: 9.8v3.1CriticalAnalyzed
Published 30-05-2025Last modified 30-05-2025
Vulnerability summary
CVE-2024-42190 is a critical (CVSS 9.8) Uncontrolled Search Path Element vulnerability in hcl software hcl traveler for microsoft outlook (htmo). EPSS estimates a 0.27% chance of exploitation in the next 30 days, higher than 18% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
0.27%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 30-05-2025PublishedVulnerability first disclosed.
- 30-05-2025Last modifiedVulnerability information updated.
Description
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 metrics
2 scores · 2 sources · 1 versionCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSources2 sources · 6.5–9.8
- CVE.orgCNA6.5MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:HDiffers
EPSS trend
Probability
0.27%
Chance of exploitation in the next 30 days
Percentile
18%
Versus all other CVEs
30-day change
0.00 pp
From 0.27% on 20-09-2026
20-09-202620-10-2026
EPSS score0.27%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Hcl software1 product
Hcltech1 product
- traveler_for_microsoft_outlook< 3.0.12
2 vendors · 2 products