CVE-2022-38555

Linksys E1200 v1.0.04 is vulnerable to Buffer Overflow via ej_get_web_page_name

published August 28, 2022

CVSS
—
EPSS
10%
Percentile
95.7
In the wild
Unconfirmed
What it is

⚠️ A buffer overflow vulnerability in Linksys E1200 could give attackers a sneaky way to interfere with your device! Think of this as a delivery truck that can’t handle an overly packed load; if overloaded, it might spill its contents all over the road, causing chaos! In this case, the overflow can lead to unexpected behavior or crashes, putting your network at risk. An attacker could potentially exploit this flaw and gain control over the device, leading to unauthorized access to your network. While there's no known exploitation yet, it could create a backdoor for malicious actors to execute their plans!

Put simply

Think of this as a delivery truck that can’t handle an overly packed load; if overloaded, it might spill its contents all over the road, causing chaos! In this case, the overflow can lead to unexpected behavior or crashes, putting your network at risk. The vulnerability arises in the 'ej_get_web_page_name' function, where improper input validation allows for more data than the buffer can handle, paving the way for a buffer overflow attack.

What to do

An attacker could potentially exploit this flaw and gain control over the device, leading to unauthorized access to your network. While there's no known exploitation yet, it could create a backdoor for malicious actors to execute their plans! To protect your device, consider updating to the latest firmware version once it's available. Additionally, regularly check your device settings and network for any unauthorized access to stay one step ahead! You've got this! Stay vigilant and secure your network like the hero you are! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.10381 · 95.7th percentile
Published
2022-08-28T16:17Z
EPSS history
Timeline
  • 28 AUG 16:17Z
    Linksys E1200 v1.0.04 is vulnerable to Buffer Overflow via ej_get_web_page_name
    cvelistv5