Is CVE-2020-11163 actively exploited?

No active exploitation of CVE-2020-11163 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-11163 be exploited remotely?

Yes. CVE-2020-11163 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-11163?

CVE-2020-11163 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2020-11163

CRITICAL

CVE-2020-11163

CWE-129Published: February 22, 2021· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Possible buffer overflow while updating ikev2 parameters due to lack of check of input validation for certain parameters received from the ePDG server in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

NVD Source

Technical Analysis

CVE-2020-11163 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.