Kaseya · Virtual System/Server Administrator (VSA)
CVE-2017-18362
Kaseya VSA SQL Injection Vulnerability
What it is
ConnectWise ManagedITSync integration through 2017 for Kaseya VSA is vulnerable to unauthenticated remote commands that allow full direct access to the Kaseya VSA database. In February 2019, attackers have actively exploited this in the wild to download and execute ransomware payloads on all endpoints managed by the VSA server. If the ManagedIT.asmx page is available via the Kaseya VSA web interface, anyone with access to the page is able to run arbitrary SQL queries, both read and write, without authentication.
CISA: ConnectWise ManagedITSync integration for Kaseya VSA is vulnerable to unauthenticated remote commands that allow full direct access to the Kaseya VSA database.
What to do
The impacted product is end-of-life and should be disconnected if still in use.
Deadline for US federal agencies: June 14, 2022
More exploited flaws from Kaseya
| Added | Vulnerability | Product | Severity | Attack chance |
|---|---|---|---|---|
| Apr 13, 2022 | VSA Remote Code Execution | Virtual System/Server Administrator (VSA) | Critical 9.8 | 30% |
| Nov 3, 2021 | Information Disclosure | Virtual System/Server Administrator (VSA) | Critical 10.0 | 86% |
Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.