CVE-2025-23114

A vulnerability in Veeam Updater component allows Man-in-the-Middle attackers to execute arbitrary code on the affected server

Critical · published February 5, 2025

CVSS v3.0
9.0
EPSS
1%
Percentile
49.9
In the wild
Unconfirmed
What it is

🚨 A sneaky failure in the Veeam Updater component allows attackers to pull off a Man-in-the-Middle attack with a mere flick of their wrist—no special skills required! 🔥 Think of it like a postal worker who neglects to check if a package comes from the right sender. They just hand it over, allowing anyone to deliver a fake package straight to your front door, and you wouldn’t even know! This vulnerability could lead to an attacker executing arbitrary code on your server, opening the door to total control. They could steal sensitive data, tamper with system functions, or even deploy malware without your knowledge! The consequences could be absolutely devastating for your organization.

Put simply

Think of it like a postal worker who neglects to check if a package comes from the right sender. They just hand it over, allowing anyone to deliver a fake package straight to your front door, and you wouldn’t even know! The vulnerability arises from the Veeam Updater not properly validating TLS certificates, allowing malicious actors to intercept communications and execute harmful code on the affected server.

What to do

This vulnerability could lead to an attacker executing arbitrary code on your server, opening the door to total control. They could steal sensitive data, tamper with system functions, or even deploy malware without your knowledge! The consequences could be absolutely devastating for your organization. Immediately apply the latest patches provided by Veeam to address this vulnerability. Ensure your TLS configurations are correctly set to validate certificates rigorously, and conduct a thorough security audit of your Veeam setup. You've got this! By taking these steps, you'll transform from a target into a security hero! 🛡️

The record
Technical detail
CVSS v3.0
9.0 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00637 · 49.9th percentile
Published
2025-02-05T01:45Z
EPSS history
Timeline
  • 05 FEB 01:45Z
    A vulnerability in Veeam Updater component allows Man-in-the-Middle attackers to execute arbitrary code on the affected server
    cvelistv5