CVE-2021-27768

An SSL certificate host verification vulnerability affects HCL Verse for Android

Description

Using the ability to perform a Man-in-the-Middle (MITM) attack, which indicates a lack of hostname verification, sensitive account information was able to be intercepted. In this specific scenario, the application's network traffic was intercepted using a proxy server set up in 'transparent' mode while a certificate with an invalid hostname was active. The Android application was found to have hostname verification issues during the server setup and login flows; however, the application did not process requests post-login.

Categories

6.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.18%
Vendor Advisory hcltechsw.com
Affected: HCL Software Verse for Android
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2021-27768?
CVE-2021-27768 has been scored as a medium severity vulnerability.
How to fix CVE-2021-27768?
To fix CVE-2021-27768, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-27768 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-27768 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-27768?
CVE-2021-27768 affects HCL Software Verse for Android.
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