CVE-2017-2103: K-Opticom Corporation Lala Call

Medium severity, CVSS 5.9. EPSS: 0.7% chance of exploitation in the next 30 days.

The LaLa Call App for Android 2.4.7 and earlier does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Affected products

• K-Opticom Corporation Lala Call: up to and including 2.4.7

Published 2017-04-28. Last modified 2026-06-17.