Kaseya VSA SQL Injection Vulnerability
ConnectWise ManagedITSync integration for Kaseya VSA is vulnerable to unauthenticated remote commands that allow full direct access to the Kaseya VSA database.
- Vendor
- Kaseya
- Product
- Virtual System/Server Administrator (VSA)
- CVSS
- 9.8
- EPSS (exploit probability)
- 86.8%
- Status
- kevransomware use
- CISA patch-by (BOD 22-01)
- Added to KEV
Is CVE-2017-18362 being exploited?
Yes. CISA added CVE-2017-18362 to its Known Exploited Vulnerabilities catalog on . CISA only lists a CVE when it has reliable evidence of exploitation in the wild. CISA marks it as known to be used in ransomware campaigns.
FIRST's EPSS model puts the probability of exploitation activity in the next 30 days at 86.8% (scored October 14, 2026).
- CISA KEV[ LISTED ]
- ENISA EUVD (exploited)[ — ]
- CIRCL KEV[ — ]
Catalog snapshot 2026-10-21. Full cross-catalog view: /kev-comparison
What to do
CISA required actionThe impacted product is end-of-life and should be disconnected if still in use.
US federal civilian agencies must remediate by (21 days after listing) under BOD 22-01. Everyone else: that deadline is a sensible upper bound, not a target. Vendor guidance and the NVD record are linked under Source above.
Other Kaseya Virtual System/Server Administrator (VSA) CVEs we track
| CVE / Vulnerability | Severity | CVSS | EPSS | Added to KEV |
|---|---|---|---|---|
| CVE-2018-20753 Kaseya VSA Remote Code Execution Vulnerabilityransomware use | [ CRITICAL ] | 9.8 | 29.6% | |
| CVE-2021-30116 Kaseya Virtual System/Server Administrator (VSA) Information Disclosure Vulnerabilityransomware use | [ CRITICAL ] | 10.0 | 85.7% |