CVE-2024-3871CWE-120CWE-77

Authenticated Remote Command Injection in Delta Electronics DVW

Critical · published April 16, 2024

CVSS v3.1
9.8
EPSS
2%
Percentile
77.0
In the wild
Unconfirmed
What it is

🚨 A remote code execution vulnerability lurks within Delta Electronics DVW-W02W2-E2 devices that can be exploited without any user authentication! 🔥 Think of it like a restaurant with a backdoor that no one locked. A crafty attacker can stroll right in and manipulate the kitchen without any need for reservations or a meal ticket! If exploited, an attacker can take control of affected devices, running any commands they wish with elevated privileges. This means they could potentially cause havoc, steal data, or even use the devices in larger attacks. It's absolutely devastating!

Put simply

Think of it like a restaurant with a backdoor that no one locked. A crafty attacker can stroll right in and manipulate the kitchen without any need for reservations or a meal ticket! The vulnerabilities stem from command injections and stack overflows in the web administration interface of the DVW-W02W2-E2 devices, which can allow attackers to execute arbitrary code remotely without authentication.

What to do

If exploited, an attacker can take control of affected devices, running any commands they wish with elevated privileges. This means they could potentially cause havoc, steal data, or even use the devices in larger attacks. It's absolutely devastating! Immediately update the devices to version 2.5.3 to patch these vulnerabilities. If updates are not available, disable remote access to the web interface as a temporary safeguard. Regularly audit the security settings to ensure they remain robust. You've got this! Follow these steps, and you'll level up your security game in no time! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01699 · 77.0th percentile
Weaknesses
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2024-04-16T08:12Z
EPSS history
Timeline
  • 16 APR 08:12Z
    Authenticated Remote Command Injection in Delta Electronics DVW
    cvelistv5