CVE-2024-28878CWE-494

IOSIX IO-1020 Micro ELD Download of Code Without Integrity Check

Critical · published April 12, 2024

CVSS v3.1
9.6
EPSS
0%
Percentile
18.8
In the wild
Unconfirmed
What it is

🚨 One careless download is all it takes! The IO-1020 Micro ELD fetches code from nearby sources and runs it without checking if it’s legit — like trusting the guy in the food truck just because he’s parked next to a five-star restaurant! 🔥 Imagine if a restaurant kitchen accepted takeout orders from a nearby food truck without checking what’s in the boxes. That’s exactly how this vulnerability works; it brings in potentially harmful code without ensuring it’s safe or authentic. An attacker could exploit this oversight, downloading malicious code that goes unnoticed and wreaks havoc on the system — think data breaches, unauthorized access, or even complete system takeover. This could be absolutely devastating for any organization relying on the affected systems, leading to severe reputational damage and legal repercussions.

Put simply

Imagine if a restaurant kitchen accepted takeout orders from a nearby food truck without checking what’s in the boxes. That’s exactly how this vulnerability works; it brings in potentially harmful code without ensuring it’s safe or authentic. This vulnerability allows the IO-1020 Micro ELD to download and execute code from adjacent locations without adequate verification of the origin or integrity of that code, creating an open door for attackers to run malicious software.

What to do

An attacker could exploit this oversight, downloading malicious code that goes unnoticed and wreaks havoc on the system — think data breaches, unauthorized access, or even complete system takeover. This could be absolutely devastating for any organization relying on the affected systems, leading to severe reputational damage and legal repercussions. Immediate action is required: ensure that all instances of the IO-1020 Micro ELD are updated to the latest secure version. Implement strict origin verification measures for any code downloads to prevent execution of untrusted software. Conduct regular audits of code sources to ensure compliance with security protocols. You've got this! By taking these steps, you’ll shore up your defenses and keep your systems safe. 🛡️

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00274 · 18.8th percentile
Weakness
CWE-494 · Download of Code Without Integrity Check
Published
2024-04-12T15:21Z
EPSS history
Timeline
  • 12 APR 15:21Z
    IOSIX IO-1020 Micro ELD Download of Code Without Integrity Check
    cvelistv5