CVE-2019-3719

HIGH

Dell SupportAssist < 3.2.0.90 - Unauthenticated Remote Code Execution via Arbitrary Executable Download

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-3719. PoCs published by jiansiting.

AI-analyzed exploit summary This repository contains a proof-of-concept exploit for CVE-2019-3719, targeting Dell SupportAssist. The exploit leverages ARP and DNS spoofing to redirect traffic and deliver a malicious payload via a crafted web page, achieving remote code execution.

Description

Dell SupportAssist Client versions prior to 3.2.0.90 contain a remote code execution vulnerability. An unauthenticated attacker, sharing the network access layer with the vulnerable system, can compromise the vulnerable system by tricking a victim user into downloading and executing arbitrary executables via SupportAssist client from attacker hosted sites.

Exploits (1)

nomisec WORKING POC 4 stars
by jiansiting · poc
https://github.com/jiansiting/CVE-2019-3719

This repository contains a proof-of-concept exploit for CVE-2019-3719, targeting Dell SupportAssist. The exploit leverages ARP and DNS spoofing to redirect traffic and deliver a malicious payload via a crafted web page, achieving remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Dell SupportAssist
No auth needed
Prerequisites: Network access to the victim's machine · Dell SupportAssist installed on the victim's machine
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

CVSS v3 8.0
EPSS 0.1762
EPSS Percentile 96.8%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

Status published
Products (1)
dell/supportassist < 3.2.0.90
Published Apr 18, 2019
Tracked Since Feb 18, 2026