CVE-2024-45694CWE-121

D-Link WiFi router - Stack-based Buffer Overflow

Critical · published September 16, 2024

CVSS v3.1
9.8
EPSS
2%
Percentile
79.6
In the wild
Unconfirmed
What it is

🔥 Unauthenticated attackers can exploit D-Link routers with just a single packet, bending your device to their will — that's a serious safety breach! Think of it like a delivery driver who can simply drop off a package at your front door without needing to check in — no questions asked! If they drop something unwanted or dangerous, it could easily compromise your home network. This stack-based buffer overflow could allow attackers to execute arbitrary code on your router, potentially granting them full control over your device. Imagine rogue actors manipulating your network traffic, intercepting sensitive data, or even launching attacks on other connected devices. It’s absolutely devastating!

Put simply

Think of it like a delivery driver who can simply drop off a package at your front door without needing to check in — no questions asked! If they drop something unwanted or dangerous, it could easily compromise your home network. CVE-2024-45694 is a stack-based buffer overflow vulnerability in the web service of certain D-Link wireless routers that allows unauthenticated remote attackers to execute arbitrary code. This means the device trusts and runs malicious input without proper validation.

What to do

This stack-based buffer overflow could allow attackers to execute arbitrary code on your router, potentially granting them full control over your device. Imagine rogue actors manipulating your network traffic, intercepting sensitive data, or even launching attacks on other connected devices. It’s absolutely devastating! To protect yourself, update your D-Link router’s firmware to the latest version immediately, which addresses this vulnerability. Additionally, consider disabling remote management features unless absolutely necessary, and ensure your default credentials are changed to something unique and strong. Your security depends on it! You can tackle this! Take action now, and you'll strengthen your network against sneaky attacks. 🛡️

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
0.01910 · 79.6th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2024-09-16T06:33Z
EPSS history
Timeline
  • 16 SEP 06:33Z
    D-Link WiFi router - Stack-based Buffer Overflow
    cvelistv5