CVE-2017-18362KEV · OVERDUECWE-89sql-injection

Kaseya VSA SQL Injection Vulnerability

Critical · published February 5, 2019

Patch now

Confirmed exploited, and the score agrees

CVSS calls it critical at 9.8. It is confirmed in active exploitation. It sits in the 99.7th percentile for exploit probability.

1591
days past CISA
deadline
CVSS v3.1
9.8
EPSS
87%
Percentile
99.7
In the wild
Confirmed
What it is

🚨 Unauthenticated access is the heart of this critical vulnerability! Attackers can run SQL commands without needing a key, like using a master key that was left under the doormat. 🔥 Think of this vulnerability like an unlocked door at a busy office where anyone can walk in and access confidential files without any security checks. The ManagedIT.asmx page is that door, and it’s wide open! If exploited, an attacker could gain full control over the Kaseya VSA database, leading to catastrophic data breaches, unauthorized changes, or even deploying ransomware across all managed endpoints. This isn’t just a minor inconvenience; it could result in widespread chaos and significant financial losses for organizations. 😱

Put simply

Think of this vulnerability like an unlocked door at a busy office where anyone can walk in and access confidential files without any security checks. The ManagedIT.asmx page is that door, and it’s wide open! This vulnerability allows attackers to execute arbitrary SQL queries on the Kaseya VSA database through the ManagedITSync integration without authentication, opening the floodgates to complete database access.

What to do

If exploited, an attacker could gain full control over the Kaseya VSA database, leading to catastrophic data breaches, unauthorized changes, or even deploying ransomware across all managed endpoints. This isn’t just a minor inconvenience; it could result in widespread chaos and significant financial losses for organizations. 😱 Immediate action is crucial! Ensure the ManagedIT.asmx page is not publicly accessible, patch to the latest version of Kaseya VSA, and conduct a thorough security audit of your systems. Don’t wait until it’s too late! You can tackle this! Follow these steps and you’ll boost your security posture in no time. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · 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
0.86820 · 99.7th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2019-02-05T11:29Z
KEV added
2022-05-24 · due 2022-06-14
Affected products (1)
ProductVersionsFixed in
connectwise/manageditsync≤ 2017—
References (7)
EPSS history
Timeline
  • 24 MAY 00:00Z
    Added to CISA KEV — remediate by Jun 14
    kev
  • 05 FEB 05:00Z
    ConnectWise ManagedITSync integration through 2017 for Kaseya VSA is vulnerable to unauthenticated remote commands that allow full direct access to the Kaseya…
    cvelistv5