CVE-2019-20783 — CRITICAL (9.1)

Vulnerability Description

An issue was discovered on LG mobile devices with Android OS 7.0, 7.1, 7.2, 8.0, and 8.1 (North America CDMA) software. The LTE protocol implementation allows a bypass of AKA (Authentication and Key Agreement). The LG ID is LVE-SMP-180014 (February 2019).

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	7.0

References

https://lgsecurity.lge.com/Vendor Advisory
https://lgsecurity.lge.com/Vendor Advisory

FAQ

What is CVE-2019-20783?

CVE-2019-20783 is a vulnerability with a CVSS score of 9.1 (CRITICAL). An issue was discovered on LG mobile devices with Android OS 7.0, 7.1, 7.2, 8.0, and 8.1 (North America CDMA) software. The LTE protocol implementation allows a bypass of AKA (Authentication and Key A...

How severe is CVE-2019-20783?

CVE-2019-20783 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-20783?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.