Vendor History
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Kaseya (Datto) security incident history
Updated . Data gathered daily from official public sources.
As of Oct 26, 2026, Vendor History found 3 actively exploited security flaws for Kaseya (Datto), dated Nov 3, 2021 to May 24, 2022. Sources checked: the California and Washington Attorney General breach lists and CISA's Known Exploited Vulnerabilities catalog.
Breach notices and SEC cyber filings
None found in the sources we check.
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Actively exploited security flaws
Flaws in Kaseya (Datto) products that CISA lists as exploited by attackers. If you use an affected product, check that it's updated. What a listing means.
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Kaseya VSA SQL Injection Vulnerability (CVE-2017-18362). Added to CISA's list of security flaws known to be exploited by attackers. CISA lists it as used in ransomware campaigns.
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Kaseya VSA Remote Code Execution Vulnerability (CVE-2018-20753). Added to CISA's list of security flaws known to be exploited by attackers. CISA lists it as used in ransomware campaigns.
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Kaseya Virtual System/Server Administrator (VSA) Information Disclosure Vulnerability (CVE-2021-30116). Added to CISA's list of security flaws known to be exploited by attackers. CISA lists it as used in ransomware campaigns.
We check: California and Washington Attorney General breach notices, SEC cyber incident filings (Form 8-K, Item 1.05) and CISA's catalog of actively exploited security flaws. An empty section means we found nothing in those sources. It does not mean nothing happened. How it works
To cite: Vendor History, "Kaseya (Datto) security incident history," vendorhistory.com/vendor/kaseya, data checked Oct 26, 2026. Free to reuse under CC BY 4.0 with credit to Vendor History.