CVE-2019-16516

PoC ×3—

CVSS 3.1

5.3 medium

EPSS

19%p97

Published

Jan 23, 2020 (Jan 23, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. There is a user enumeration vulnerability, allowing an unauthenticated attacker to determine with certainty if an account exists for a given username.

Vendors: connectwise
Products: control
Weakness: CWE-203
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (19.1%)

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