CVE-2024-0057CWE-20

NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability

Critical · published January 9, 2024

CVSS v3.1
9.1
EPSS
3%
Percentile
86.3
In the wild
Unconfirmed
What it is

🚨 A sneaky security feature bypass in .NET could let anyone skirt right past your defenses! 🔥 Think of it like a fire alarm that only works when everyone is on the guest list; if someone sneaks in without an invitation, they can wreak havoc without anyone knowing. This vulnerability allows attackers to bypass security checks as easily as slipping through an open gate at a concert! This could allow unauthorized users to access sensitive data or execute malicious actions undetected, leading to potentially catastrophic breaches. Imagine an intruder having free rein within your system, altering data or compromising your applications without leaving a trace!

Put simply

Think of it like a fire alarm that only works when everyone is on the guest list; if someone sneaks in without an invitation, they can wreak havoc without anyone knowing. This vulnerability allows attackers to bypass security checks as easily as slipping through an open gate at a concert! This vulnerability stems from improper security feature enforcement in the .NET Framework and Visual Studio, allowing attackers to bypass essential protections designed to keep your applications secure.

What to do

This could allow unauthorized users to access sensitive data or execute malicious actions undetected, leading to potentially catastrophic breaches. Imagine an intruder having free rein within your system, altering data or compromising your applications without leaving a trace! Immediately apply the latest security patches provided by Microsoft and review your code for any potential security misconfigurations. Make sure to conduct thorough testing after updates to ensure all security features are operating as intended. 🛡️ You've got this! Stay vigilant and proactive, and you'll keep your systems secure! 💪✨

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.02778 · 86.3th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2024-01-09T17:56Z
EPSS history
Timeline
  • 09 JAN 17:56Z
    NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability
    cvelistv5