CVE-2024-45695CWE-121

D-Link WiFi router - Stack-based Buffer Overflow

Critical · published September 16, 2024

CVSS v3.1
9.8
EPSS
2%
Percentile
75.4
In the wild
Unconfirmed
What it is

🚨 A stack-based buffer overflow in D-Link routers can turn your cozy home network into a playground for hackers! 🔥 Think of your router like a busy restaurant kitchen. If one chef accidentally spills too much sauce (data) in the wrong pot (memory), it could cause a big mess, allowing the wrong people to walk in and start cooking their own recipes (executing code). An attacker could remotely strike without any authentication, taking control of your device and potentially intercepting or altering your network traffic. The consequences are absolutely devastating — imagine someone with full access to your data and devices, all while you’re blissfully unaware!

Put simply

Think of your router like a busy restaurant kitchen. If one chef accidentally spills too much sauce (data) in the wrong pot (memory), it could cause a big mess, allowing the wrong people to walk in and start cooking their own recipes (executing code). This vulnerability allows unauthenticated remote attackers to exploit a stack-based buffer overflow in the web service of specific D-Link wireless routers, enabling arbitrary code execution on the affected devices.

What to do

An attacker could remotely strike without any authentication, taking control of your device and potentially intercepting or altering your network traffic. The consequences are absolutely devastating — imagine someone with full access to your data and devices, all while you’re blissfully unaware! Patch your D-Link router firmware immediately to the latest version available. Regularly check for updates, and consider segmenting your network to minimize risks from potential breaches. 🛡️ You've got this! Stay proactive and secure your network like the hero you are! 🌟

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
0.01584 · 75.4th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2024-09-16T06:37Z
EPSS history
Timeline
  • 16 SEP 06:37Z
    D-Link WiFi router - Stack-based Buffer Overflow
    cvelistv5