CVE-2019-16517
Critical
Description
An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. There is a CORS misconfiguration, which reflected the Origin provided by incoming requests. This allowed JavaScript running on any domain to interact with the server APIs and perform administrative actions, without the victim's knowledge.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Connectwise Control
PublishedJan 23, 2020
First seenJan 23, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| connectwise control | 19.3.25270.7185 | — |
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