What’s Vulnerable › Vulnerabilities

CVE-2023-37512: HCL Traveler Companion is vulnerable to revealing sensitive information via the task switcher

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-11 · updated 2026-06-17

Description

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.

Affected products

• "HCL Traveler Companion": before 12.0.6 — fixed in 12.0.6

How to fix

Upgrade to a fixed version: "HCL Traveler Companion" 12.0.6. Check the vendor advisory for mitigations.

References

• https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106691
• https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0106691

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