CVE-2017-18362ConnectWise ManagedITSync integration through 2017 for Kaseya VSA is vulnerable to unauthenticated remote commands that allow full direct access to the Kaseya VSA database.
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It affects connectwise manageditsync. Add what you run to find out whether that includes you.
CISA lists it as known exploited since May 24, 2022; federal agencies had to remediate by Jun 14, 2022, and it is known to be used in ransomware. Treat that date as your deadline.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-89
- Known exploited
- Added to CISA KEV May 24, 2022; federal remediation due Jun 14, 2022; known ransomware useThe impacted product is end-of-life and should be disconnected if still in use.
- EPSS (exploitation in the next 30 days)
- 86.82% (percentile 100)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Aug 13, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
connectwise manageditsync connectwise:manageditsync | through 2017 | NVD |
References
- http://archive.today/rdkeQx-refsource-misc, third-party-advisory
- https://github.com/kbni/owlkyx-refsource-misc, exploit, third-party-advisory
- https://webcache.googleusercontent.com/search?q=cache:ZEo8ZRF_iEIJ:https://helpdesk.kaseya.com/hc/en-gb/articles/360022495572-Connectwise-API-Vulnerability+x-refsource-misc, broken-link, third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-18362us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.