Is CVE-2019-3926 actively exploited?

No active exploitation of CVE-2019-3926 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-3926 be exploited remotely?

Yes. CVE-2019-3926 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-3926?

CVE-2019-3926 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2019-3926

CRITICAL

CVE-2019-3926

CWE-79Published: April 30, 2019· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 are vulnerable to command injection via SNMP OID iso.3.6.1.4.1.3212.100.3.2.14.1. A remote, unauthenticated attacker can use this vulnerability to execute operating system commands as root.

NVD Source

Technical Analysis

CVE-2019-3926 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.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.