CVE-2024-25139

In TP-Link Omada er605 1.0.1 through (v2.6) 2.2.3, a cloud-brd binary is susceptible to an integer overflow that leads to a heap-based buffer overflow

Critical · published March 14, 2024

CVSS v3.1
10.0
EPSS
1%
Percentile
58.6
In the wild
Unconfirmed
What it is

🚨 An integer overflow in TP-Link's Omada ER605 could unleash chaos with a mere miscalculation – it's like a tiny math error leading to a bank vault explosion! 🔥 Think of it this way: an integer overflow is like a delivery truck miscalculating its load capacity, leading to it spilling precious cargo all over the road; in this case, the wrong calculation gives attackers the keys to the kingdom! An attacker could gain unauthorized code execution at the root level, completely compromising the device and potentially allowing them to control any connected infrastructure. This could lead to devastating consequences, like data theft or worse, turning your network into a playground for cybercriminals. Yikes!

Put simply

Think of it this way: an integer overflow is like a delivery truck miscalculating its load capacity, leading to it spilling precious cargo all over the road; in this case, the wrong calculation gives attackers the keys to the kingdom! The vulnerability arises in the cloud-brd binary due to an integer overflow, which can lead to a heap-based buffer overflow, giving attackers the ability to execute arbitrary code with root privileges on the device.

What to do

An attacker could gain unauthorized code execution at the root level, completely compromising the device and potentially allowing them to control any connected infrastructure. This could lead to devastating consequences, like data theft or worse, turning your network into a playground for cybercriminals. Yikes! To mitigate this threat, immediately update the firmware of your TP-Link Omada ER605 to v2.2.4 or higher. Regularly check for firmware updates and apply security patches as they become available to maintain protection against such vulnerabilities. Don't leave your network defenses down! You've got this! With the right updates, your network will be secure and resilient against threats! 🛡️

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00877 · 58.6th percentile
Published
2024-03-14T00:00Z
EPSS history
Timeline
  • 14 MAR 00:00Z
    In TP-Link Omada er605 1.0.1 through (v2.6) 2.2.3, a cloud-brd binary is susceptible to an integer overflow that leads to a heap-based buffer overflow
    cvelistv5