CVE-2019-16514

An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. The server allows remote code execution. Administrative users could upload an unsigned extension ZIP file containing executable code that is subsequently executed by the server.

• CWE-434

• https://blog.huntresslabs.com/validating-the-bishop-fox-findings-in-connectwise-control-9155eec36a34Exploit, Third Party Advisory
• https://know.bishopfox.com/advisoriesThird Party Advisory
• https://know.bishopfox.com/advisories/connectwise-controlExploit, Third Party Advisory
• https://www.crn.com/news/managed-services/connectwise-control-msp-security-vulnerabilities-are-severe-bishop-foxThird Party Advisory
• https://www.crn.com/slide-shows/managed-services/connectwise-control-attack-chain-exploit-20-questions-for-security-researcher-bishop-foxThird Party Advisory
• https://blog.huntresslabs.com/validating-the-bishop-fox-findings-in-connectwise-control-9155eec36a34Exploit, Third Party Advisory
• https://know.bishopfox.com/advisoriesThird Party Advisory
• https://know.bishopfox.com/advisories/connectwise-controlExploit, Third Party Advisory
• https://www.crn.com/news/managed-services/connectwise-control-msp-security-vulnerabilities-are-severe-bishop-foxThird Party Advisory
• https://www.crn.com/slide-shows/managed-services/connectwise-control-attack-chain-exploit-20-questions-for-security-researcher-bishop-foxThird Party Advisory

Published

Jan 23, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2019-16508The Imagination Technologies driver for Chrome OS before R74…7.8
• CVE-2019-1651A vulnerability in the vContainer of the Cisco SD-WAN Soluti…9.9
• CVE-2019-16510libIEC61850 through 1.3.3 has a use-after-free in MmsServer_…7.5
• CVE-2019-16511An issue was discovered in DTF in FireGiant WiX Toolset befo…5.5
• CVE-2019-16512An issue was discovered in ConnectWise Control (formerly kno…4.8
• CVE-2019-16513An issue was discovered in ConnectWise Control (formerly kno…8.8
• CVE-2019-16515An issue was discovered in ConnectWise Control (formerly kno…6.5
• CVE-2019-16516An issue was discovered in ConnectWise Control (formerly kno…5.3
• CVE-2019-16517An issue was discovered in ConnectWise Control (formerly kno…9.8
• CVE-2019-16518An issue was discovered on Swell Kit Mod devices that use th…4.3
• CVE-2019-16519ESET Cyber Security 6.7.900.0 for macOS allows a local attac…7.8
• CVE-2019-1652A vulnerability in the web-based management interface of Cis…7.2