CVE-2019-7589CWE-20

Kantech EntraPass Improper Input Validation

Critical · published March 10, 2020

CVSS v3.1
9.8
EPSS
2%
Percentile
75.6
In the wild
Unconfirmed
What it is

🚨 An unauthorized user can upload malicious code to the server, putting Kantech EntraPass systems at high risk! 🔥 Think of it like a pizza delivery person dropping off a suspicious package instead of the delicious dinner you ordered. If no one checks inside, who knows what nasty surprises could be lurking in there? An attacker could potentially execute code with system-level privileges, leading to a complete takeover of the server. This means they could access sensitive data, manipulate system settings, or even worse, disrupt operations entirely! The consequences could be absolutely devastating for any organization using this software.

Put simply

Think of it like a pizza delivery person dropping off a suspicious package instead of the delicious dinner you ordered. If no one checks inside, who knows what nasty surprises could be lurking in there? This vulnerability in the SmartService API Service option allows unauthorized users to upload and execute malicious code due to improper input validation, affecting Kantech EntraPass Corporate Edition versions 8.0 and prior, as well as Global Edition versions 8.0 and prior.

What to do

An attacker could potentially execute code with system-level privileges, leading to a complete takeover of the server. This means they could access sensitive data, manipulate system settings, or even worse, disrupt operations entirely! The consequences could be absolutely devastating for any organization using this software. To mitigate this vulnerability, update Kantech EntraPass to the latest version immediately. Implement strict input validation to ensure that only authorized and valid code can be uploaded. Regularly audit your system for unusual activities and logs to catch potential exploitation attempts early. You've got this! Follow these steps and secure your systems like a pro! 🛡️

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
0.01602 · 75.6th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2020-03-10T19:32Z
EPSS history
Timeline
  • 10 MAR 19:32Z
    Kantech EntraPass Improper Input Validation
    cvelistv5