ScreenConnect — Connectwise Control XSS
CVE-2019-16512
An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. There is stored XSS in the Appearance modifier.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.012 (65.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Connectwise Control — versions 19.3.25270.7185
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-16512?
- CVE-2019-16512 is a medium-severity vulnerability in Connectwise Control, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2020-01-23.
- How severe is CVE-2019-16512?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2019-16512 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.