CVE-2020-21125

An arbitrary file creation vulnerability in UReport 2.2.9 allows attackers to execute arbitrary code

published September 15, 2021

CVSS
โ€”
EPSS
2%
Percentile
78.1
In the wild
Unconfirmed
What it is

โš ๏ธ An arbitrary file creation flaw in UReport 2.2.9 could let attackers plant malicious files with ease! ๐Ÿ”ฅ Think of it like a restaurant owner allowing anyone to write their own menu items without checking. A customer can just slip in a recipe for something dangerous while everyone is distracted. This vulnerability could allow an attacker to execute arbitrary code on the server, potentially leading to complete compromise. Imagine the chaos if a rogue dish was served at a dinner party โ€” it could spoil the entire event!

Put simply

Think of it like a restaurant owner allowing anyone to write their own menu items without checking. A customer can just slip in a recipe for something dangerous while everyone is distracted. In UReport 2.2.9, the flaw enables arbitrary file creation due to insufficient validation, allowing attackers to upload and execute malicious code on the server.

What to do

This vulnerability could allow an attacker to execute arbitrary code on the server, potentially leading to complete compromise. Imagine the chaos if a rogue dish was served at a dinner party โ€” it could spoil the entire event! To mitigate this risk, immediately update UReport to the latest version that addresses this vulnerability. Additionally, review file upload mechanisms to ensure proper validation and restrictions are in place. You've got this! Stay proactive and secure your system with these steps! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01781 ยท 78.1th percentile
Published
2021-09-15T16:16Z
EPSS history
Timeline
  • 15 SEP 16:16Z
    An arbitrary file creation vulnerability in UReport 2.2.9 allows attackers to execute arbitrary code
    cvelistv5