CVE-2025-60691

A stack-based buffer overflow exists in the httpd binary of Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz)

High · published November 13, 2025

CVSS v3.1
8.8
EPSS
1%
Percentile
54.8
In the wild
Unconfirmed
What it is

🚨 A sneaky buffer overflow in Linksys E1200 v2 routers could let attackers run wild with remote code execution! 🔥 Think of this like a delivery driver who takes free orders without checking the delivery list—every request they get spills into the wrong package, overflowing the entire system! 📦 If exploited, this vulnerability could allow an attacker to execute any code they want on your router—imagine them changing your Wi-Fi password or even shutting down your network entirely. It’s a serious risk that could leave your home network in shambles!

Put simply

Think of this like a delivery driver who takes free orders without checking the delivery list—every request they get spills into the wrong package, overflowing the entire system! 📦 This stack-based buffer overflow occurs in the httpd binary of Linksys E1200 v2 routers, where user inputs are copied into stack buffers without proper bounds checking, allowing for the execution of arbitrary code or denial of service.

What to do

If exploited, this vulnerability could allow an attacker to execute any code they want on your router—imagine them changing your Wi-Fi password or even shutting down your network entirely. It’s a serious risk that could leave your home network in shambles! To secure your router, immediately upgrade to the latest firmware version E1200_v2.0.11.002_us.tar.gz, which addresses this vulnerability. Regularly check for firmware updates and consider implementing additional firewall rules to monitor incoming traffic. You've got this! Follow these steps, and you'll have your router secured in no time. 🛡️

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00759 · 54.8th percentile
Published
2025-11-13T00:00Z
EPSS history
Timeline
  • 13 NOV 00:00Z
    A stack-based buffer overflow exists in the httpd binary of Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz)
    cvelistv5