CVE-2024-55516

A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200, and MSG2300 v3.90

Critical · published December 17, 2024

CVSS v3.1
9.1
EPSS
1%
Percentile
43.2
In the wild
Unconfirmed
What it is

🚨 A sneaky file upload flaw lurks in Raisecom MSG1200, MSG2100E, MSG2200, and MSG2300 v3.90! Attackers can exploit this critical vulnerability to upload arbitrary files, potentially leading to unauthorized access. 🔥 Think of it like a hotel receptionist who accepts room service orders without checking if they match a guest's name — anyone can sneak in their requests and gain access to private rooms. This vulnerability lets attackers upload files, bypassing security measures as if they're using a fake identification to gain unauthorized access. An attacker could upload malicious files, gaining control over server permissions and endangering sensitive data. This could lead to data breaches, unauthorized access, or even complete server compromise. The consequences could be absolutely devastating for your organization's security posture!

Put simply

Think of it like a hotel receptionist who accepts room service orders without checking if they match a guest's name — anyone can sneak in their requests and gain access to private rooms. This vulnerability lets attackers upload files, bypassing security measures as if they're using a fake identification to gain unauthorized access. This vulnerability in /upload_sysconfig.php allows for arbitrary file uploads due to a lack of proper validation on the form name, enabling attackers to bypass authentication and execute their own code on the server.

What to do

An attacker could upload malicious files, gaining control over server permissions and endangering sensitive data. This could lead to data breaches, unauthorized access, or even complete server compromise. The consequences could be absolutely devastating for your organization's security posture! Immediately patch to the latest version of the affected devices. Implement strict validation on file uploads, ensuring only authorized files can be processed. Regularly review user permissions to ensure no unauthorized access is allowed. You've got this! Follow these steps and your security will be stronger than ever! 🛡️

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
CVSS v4.0
Not supplied
EPSS
0.00519 · 43.2th percentile
Published
2024-12-17T00:00Z
EPSS history
Timeline
  • 17 DEC 00:00Z
    A vulnerability was found in Raisecom MSG1200, MSG2100E, MSG2200, and MSG2300 v3.90
    cvelistv5