CVE-2020-15865

A Remote Code Execution vulnerability in Stimulsoft (aka Stimulsoft Reports) 2013.1.1600.0 allows an attacker to encode C# scripts as base-64 in the report XML…

published August 18, 2020

CVSS
—
EPSS
5%
Percentile
92.4
In the wild
Unconfirmed
What it is

🚨 This vulnerability lets attackers sneak in C# scripts disguised as base-64 through the report XML file — it's a clever little backdoor! 🔥 Think of it like a chef who unknowingly accepts a recipe written in code rather than plain language. The moment they trust the recipe without checking, they could end up serving a dish that poisons everyone at the table! This could lead to a fully compromised server where an attacker runs arbitrary code, potentially taking control of sensitive data and operations. It’s like letting an untrustworthy guest into your kitchen and allowing them to cook whatever they want — chaos could ensue!

Put simply

Think of it like a chef who unknowingly accepts a recipe written in code rather than plain language. The moment they trust the recipe without checking, they could end up serving a dish that poisons everyone at the table! The vulnerability in Stimulsoft allows attackers to encode malicious C# scripts in report XML files, which are then compiled and executed on the server. This means any harmful code could be run with the server’s privileges without proper authorization.

What to do

This could lead to a fully compromised server where an attacker runs arbitrary code, potentially taking control of sensitive data and operations. It’s like letting an untrustworthy guest into your kitchen and allowing them to cook whatever they want — chaos could ensue! To mitigate this risk, ensure you upgrade to the latest version of Stimulsoft, apply stringent validation on incoming report XML files, and consider implementing strict code execution policies. Regular security audits can also help identify such vulnerabilities before they become a problem. This is fixable! Follow these steps to secure your server and keep it safe from crafty attacks. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05116 · 92.4th percentile
Published
2020-08-18T20:02Z
EPSS history
Timeline
  • 18 AUG 20:02Z
    A Remote Code Execution vulnerability in Stimulsoft (aka Stimulsoft Reports) 2013.1.1600.0 allows an attacker to encode C# scripts as base-64 in the report XML…
    cvelistv5