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CVE-2023-25718

CRITICAL

9.8

Description

In ConnectWise Control through 22.9.10032 (formerly known as ScreenConnect), after an executable file is signed, additional instructions can be added without invalidating the signature, such as instructions that result in offering the end user a (different) attacker-controlled executable file. It is plausible that the end user may allow the download and execution of this file to proceed. There are ConnectWise Control configuration options that add mitigations.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/13/2023

Last Modified6/19/2025

Sourcenvd

Honeypot Sightings0

Affected Products

connectwise:control

Weaknesses (CWE)

CWE-347

References

https://cybir.com/2022/cve/connectwise-control-dns-spoofing-poc/(cve@mitre.org)

https://m.youtube.com/watch?v=fbNVUgmstSc&pp=0gcJCf0Ao7VqN5tD(cve@mitre.org)

https://www.connectwise.com/blog/cybersecurity/the-importance-of-responsible-security-disclosures(cve@mitre.org)

https://cybir.com/2022/cve/connectwise-control-dns-spoofing-poc/(af854a3a-2127-422b-91ae-364da2661108)

https://www.connectwise.com(af854a3a-2127-422b-91ae-364da2661108)

https://www.connectwise.com/blog/cybersecurity/the-importance-of-responsible-security-disclosures(af854a3a-2127-422b-91ae-364da2661108)

https://www.huntress.com/blog/clearing-the-air-overblown-claims-of-vulnerabilities-exploits-severity(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.