CVE-2022-34919

The file upload wizard in Zengenti Contensis Classic before 15.2.1.79 does not correctly check that a user has authenticated

published August 23, 2022

CVSS
—
EPSS
2%
Percentile
78.6
In the wild
Unconfirmed
What it is

⚠️ A crafty file upload flaw could let anyone run arbitrary commands on your server with just a sneaky .aspx file! 🔥 This vulnerability is like a hotel reception that allows guests to check in with fake IDs; if nobody verifies the identity, anyone could walk in and take over a room! An attacker can upload a malicious file, gaining unauthorized access to execute commands on the server. This could lead to data breaches, service disruption, or even full control of your system!

Put simply

This vulnerability is like a hotel reception that allows guests to check in with fake IDs; if nobody verifies the identity, anyone could walk in and take over a room! The file upload wizard in Zengenti Contensis Classic before version 15.2.1.79 lacks adequate authentication checks, allowing attackers to upload crafted .aspx files and execute arbitrary commands.

What to do

An attacker can upload a malicious file, gaining unauthorized access to execute commands on the server. This could lead to data breaches, service disruption, or even full control of your system! Upgrade to Zengenti Contensis Classic version 15.2.1.79 or later to patch this vulnerability. Additionally, ensure that strict validation checks are in place for file uploads to prevent malicious files from executing. You've got this! Stay proactive and secure your systems like the hero you are! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01825 · 78.6th percentile
Published
2022-08-23T00:57Z
EPSS history
Timeline
  • 23 AUG 00:57Z
    The file upload wizard in Zengenti Contensis Classic before 15.2.1.79 does not correctly check that a user has authenticated
    cvelistv5