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CVE-2019-16514

24
FAUCET Score

CVE-2019-16514 describes a critical remote code execution vulnerability in ConnectWise Control (formerly ScreenConnect) version 19.3.25270.7185. The flaw allows authenticated administrative users to upload a malicious unsigned extension ZIP file containing executable code, which the server then executes. Rated with a CVSS score of 7.2 (High), this vulnerability poses a significant risk due to its low attack complexity and potential for complete compromise of confidentiality, integrity, and availability. While no public exploit intelligence or active exploitation has been observed, and community discussion is minimal, the high EPSS score indicates a non-negligible probability of exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
19.3.25270.7185CPE matchmatch criteria
cpe:2.3:a:connectwise:control:19.3.25270.7185:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.21%
Probability of exploitation in next 30 days
EPSS Percentile
89.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0421 is in the 88th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.huntresslabs.com / validating-the-bishop-fox-findings-in-connectwise-control-9155eec36a34
ExploitThird Party Advisory
know.bishopfox.com / advisories
Third Party Advisory
know.bishopfox.com / advisories/connectwise-control
ExploitThird Party Advisory
crn.com / news/managed-services/connectwise-control-msp-security-vulnerabilities-are-severe-bishop-fox
Third Party Advisory
crn.com / slide-shows/managed-services/connectwise-control-attack-chain-exploit-20-questions-for-security-researcher-bishop-fox
Third Party Advisory