CVE-2025-26011

Telesquare TLR-2005KSH 1.1.4 has an unauthorized stack overflow vulnerability when requesting the admin.cgi parameter with setUsernamePassword

Critical · published March 26, 2025

CVSS v3.1
9.8
EPSS
0%
Percentile
38.0
In the wild
Unconfirmed
What it is

🚨 A stack overflow vulnerability in Telesquare TLR-2005KSH means a simple request can let an attacker take control, like a leaky faucet flooding your home! 🔥 Think of this as a security guard who simply lets anyone into the VIP section without checking IDs. In this case, the admin.cgi parameter becomes a gaping entrance for unauthorized users. An attacker could exploit this vulnerability to execute arbitrary code, potentially leading to full system compromise. This could result in unauthorized access to sensitive data, changes to system settings, or even complete control of the device—absolutely devastating!

Put simply

Think of this as a security guard who simply lets anyone into the VIP section without checking IDs. In this case, the admin.cgi parameter becomes a gaping entrance for unauthorized users. The unauthorized stack overflow occurs when an attacker manipulates the setUsernamePassword request, allowing them to overwrite critical data in memory. This vulnerability can be triggered without authentication, making it particularly dangerous.

What to do

An attacker could exploit this vulnerability to execute arbitrary code, potentially leading to full system compromise. This could result in unauthorized access to sensitive data, changes to system settings, or even complete control of the device—absolutely devastating! Immediately patch to version 1.1.5 or later. Review your input validation practices to ensure parameters like admin.cgi are protected from manipulation. Implement strict access controls to limit exposure to this vulnerability. You've got this! Act quickly to secure your system and keep those cyber villains at bay! 🛡️

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
0.00449 · 38.0th percentile
Published
2025-03-26T00:00Z
EPSS history
Timeline
  • 26 MAR 00:00Z
    Telesquare TLR-2005KSH 1.1.4 has an unauthorized stack overflow vulnerability when requesting the admin.cgi parameter with setUsernamePassword
    cvelistv5