CVE-2019-3989

Blink XT2 Sync Module firmware prior to 2.13.11 allows remote attackers to execute arbitrary commands on the device due to improperly sanitized input when…

published December 11, 2019

CVSS
—
EPSS
4%
Percentile
89.8
In the wild
Unconfirmed
What it is

⚠️ Watch out! The Blink XT2 Sync Module firmware before version 2.13.11 could let remote attackers pull off some pretty sneaky moves! 🔥 Think of this vulnerability like a restaurant where anyone can walk into the kitchen and start cooking — if there's no one checking the ingredients, things could get messy. Here, the attackers can command the device without proper checks in place, and that's a recipe for disaster! An attacker could exploit this vulnerability to execute arbitrary commands, potentially gaining control over your device. This might allow them to access sensitive internal network data or manipulate the device's functions — not something you want happening in your home!

Put simply

Think of this vulnerability like a restaurant where anyone can walk into the kitchen and start cooking — if there's no one checking the ingredients, things could get messy. Here, the attackers can command the device without proper checks in place, and that's a recipe for disaster! This flaw arises from improperly sanitized input related to internal network configuration data retrieval, permitting remote code execution on the device. Essentially, the firmware fails to validate what it's being told, opening the door for malicious commands.

What to do

An attacker could exploit this vulnerability to execute arbitrary commands, potentially gaining control over your device. This might allow them to access sensitive internal network data or manipulate the device's functions — not something you want happening in your home! To safeguard against this exploit, update the Blink XT2 Sync Module firmware to version 2.13.11 or later. Regularly check for firmware updates and enable additional security features if available — keeping your devices current is key! You've got this! Follow these steps, and you’ll be on your way to securing your device in no time! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03731 · 89.8th percentile
Published
2019-12-11T22:38Z
EPSS history
Timeline
  • 11 DEC 22:38Z
    Blink XT2 Sync Module firmware prior to 2.13.11 allows remote attackers to execute arbitrary commands on the device due to improperly sanitized input when…
    cvelistv5