CVE-2023-46808

An file upload vulnerability in Ivanti ITSM before 2023.4, allows an authenticated remote user to perform file writes to the server

Critical · published March 31, 2024

CVSS v3.0
9.9
EPSS
2%
Percentile
80.6
In the wild
Unconfirmed
What it is

🚨 An authenticated user can write files to the server without a hitch! This critical flaw in Ivanti ITSM before version 2023.4 could let attackers execute commands like they’re flipping on a light switch. 🔥 Think of this vulnerability like a restaurant employee sneaking into the kitchen and tossing in any ingredients they want without the chef's permission. They could mix up a concoction that’s not just unusual but downright dangerous! An attacker could leverage this flaw to execute harmful commands on the server as a non-root user, potentially leading to data breaches, unauthorized access, or even taking complete control of the system. It’s a recipe for disaster that could compromise sensitive information and trust!

Put simply

Think of this vulnerability like a restaurant employee sneaking into the kitchen and tossing in any ingredients they want without the chef's permission. They could mix up a concoction that’s not just unusual but downright dangerous! This file upload vulnerability allows an authenticated remote user to write files to the server, which can lead to executing commands in a non-root context. This loophole lacks proper validation and access controls on file uploads, making it easy for malicious users to exploit.

What to do

An attacker could leverage this flaw to execute harmful commands on the server as a non-root user, potentially leading to data breaches, unauthorized access, or even taking complete control of the system. It’s a recipe for disaster that could compromise sensitive information and trust! Immediately upgrade to Ivanti ITSM version 2023.4 or later to patch this vulnerability. Additionally, review your file upload configurations to ensure proper file validations and access control mechanisms are in place. Security audits might also be a good idea! You've got this! By taking these steps, you'll have your system fortified in no time! 🛡️

The record
Technical detail
CVSS v3.0
9.9 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02001 · 80.6th percentile
Published
2024-03-31T01:45Z
EPSS history
Timeline
  • 31 MAR 01:45Z
    An file upload vulnerability in Ivanti ITSM before 2023.4, allows an authenticated remote user to perform file writes to the server
    cvelistv5