Actively exploited in the wild
Kaseya VSA SQL Injection Vulnerability
Kaseya - Virtual System/Server Administrator (VSA) · Listed in the CISA KEV since 2022-05-24. This indicates confirmed attacks in production environments.
Required action: The impacted product is end-of-life and should be disconnected if still in use.
CVE-2017-18362
CriticalCVSS 9.8KEVExploitation Probability (EPSS)
Very high risk100th percentile - higher than 100% of all known CVEs
Summary
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.
Risk Assessment
An unauthenticated attacker can gain full access to the VSA database, potentially leading to data theft, configuration modification, and ransomware propagation across all managed devices.
Recommendation
Immediately disable or secure access to the ManagedIT.asmx page, apply vendor patches, and check systems for ransomware infections.
Original NVD description (English source)
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.