CVE-2023-32757CWE-434

e-Excellence U-Office Force - Arbitrary File Upload

Critical ยท published August 25, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
60.2
In the wild
Unconfirmed
What it is

๐Ÿ”ฅ An unauthenticated remote attacker can exploit a simple file upload feature to unleash chaos! Just one malicious file could lead to complete service disruption or arbitrary command execution. ๐Ÿ˜ฑ Think of it like a coffee shop that lets customers drop off any package without inspecting it โ€” a sneaky delivery could contain anything from harmless snacks to a whole kitchen sink! โ˜•๐Ÿšš This vulnerability is absolutely devastating! An attacker could upload a malicious file that allows them to execute arbitrary commands on your server, potentially compromising sensitive data or shutting down your services entirely. It's like handing over the keys to your entire operation!

Put simply

Think of it like a coffee shop that lets customers drop off any package without inspecting it โ€” a sneaky delivery could contain anything from harmless snacks to a whole kitchen sink! โ˜•๐Ÿšš The e-Excellence U-Office Force file uploading function fails to restrict upload types, allowing unauthenticated users to upload dangerous files that can be executed on the server. This vulnerability can lead to remote code execution or service disruption.

What to do

This vulnerability is absolutely devastating! An attacker could upload a malicious file that allows them to execute arbitrary commands on your server, potentially compromising sensitive data or shutting down your services entirely. It's like handing over the keys to your entire operation! Patch the e-Excellence U-Office Force to the latest version provided by the vendor immediately to mitigate this risk. Additionally, implement strict file type validation and upload restrictions to prevent dangerous file uploads in the future. Don't forget to conduct a security audit of your upload functions! You've got this! By following these steps, you'll fortify your defenses and keep the bad guys at bay! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS v3.1
9.8 ยท CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00928 ยท 60.2th percentile
Weakness
CWE-434 ยท Unrestricted Upload of File with Dangerous Type
Published
2023-08-25T07:29Z
EPSS history
Timeline
  • 25 AUG 07:29Z
    e-Excellence U-Office Force - Arbitrary File Upload
    cvelistv5