Is CVE-2020-11134 actively exploited?

No active exploitation of CVE-2020-11134 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-11134 be exploited remotely?

Yes. CVE-2020-11134 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-11134?

CVE-2020-11134 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2020-11134

CWE-129Published: June 9, 2021· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Possible stack out of bound write might happen due to time bitmap length and bit duration fields of the attributes like NAN ranging setup attribute inside a NAN management frame are not Properly validated in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

NVD Source

Technical Analysis

CVE-2020-11134 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.