CVE-2021-42872

TOTOLINK EX1200T V4.1.2cu.5215 is affected by a command injection vulnerability that can remotely execute arbitrary code

published May 31, 2022

CVSS
—
EPSS
6%
Percentile
93.7
In the wild
Unconfirmed
What it is

⚠️ A crafty command injection is hiding in the TOTOLINK EX1200T, allowing remote code execution with just a few sneaky commands! Think of it like handing a complete stranger the keys to your vending machine without checking their ID; they could easily take whatever snacks they want! An attacker could gain full control of the device and execute arbitrary commands, leading to potential data breaches or even turning the router into a launch point for further attacks. It's a surprisingly sneaky vulnerability that could compromise your entire network.

Put simply

Think of it like handing a complete stranger the keys to your vending machine without checking their ID; they could easily take whatever snacks they want! This command injection vulnerability in TOTOLINK EX1200T allows attackers to execute any command on the device remotely, exploiting insufficient input validation and authorization checks.

What to do

An attacker could gain full control of the device and execute arbitrary commands, leading to potential data breaches or even turning the router into a launch point for further attacks. It's a surprisingly sneaky vulnerability that could compromise your entire network. To mitigate this risk, upgrade your firmware to a patched version immediately, and consider changing default credentials. Regularly audit your network devices for vulnerabilities to keep your systems secure! You've got this! Follow these steps, secure your device, and keep your network safe! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06494 · 93.7th percentile
Published
2022-05-31T23:15Z
EPSS history
Timeline
  • 31 MAY 23:15Z
    TOTOLINK EX1200T V4.1.2cu.5215 is affected by a command injection vulnerability that can remotely execute arbitrary code
    cvelistv5