Exploited vulnerability · CISA KEV

Is CVE-2017-18362 exploited? Yes: in CISA KEV since 24 May 2022

Gociux · Kaseya Virtual System/Server Administrator (VSA) · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2017-18362, Kaseya VSA SQL Injection Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 24 May 2022, 1204 days after it was published. It is known to be used in ransomware campaigns. It affects Kaseya Virtual System/Server Administrator (VSA). If you run it, CISA's required action is: The impacted product is end-of-life and should be disconnected if still in use.

What it is

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

1. Check whether you run it. Look for Virtual System/Server Administrator (VSA) in your asset inventory, including appliances and cloud images. Stack check lists every exploited Kaseya CVE at once.
2. Apply the fix. The impacted product is end-of-life and should be disconnected if still in use.
3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 5 Feb 2019.
4. Get told next time. Email alerts when CISA adds a CVE for Kaseya.

Other exploited CVEs in Virtual System/Server Administrator (VSA)

• CVE-2018-20753: Kaseya VSA Remote Code Execution Vulnerability (13 Apr 2022)
• CVE-2021-30116: Kaseya Virtual System/Server Administrator (VSA) Information Disclosure Vulnerability (3 Nov 2021)

References

• nvd.nist.gov/vuln/detail/CVE-2017-18362

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in May 2022 · Kaseya scorecard · act-now radar.