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.
History

Thu, 19 Jun 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 18 Jun 2025 21:30:00 +0000

Type Values Removed Values Added
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. NOTE: this may overlap CVE-2023-25719. NOTE: the vendor's position is that this purported vulnerability represents a "fundamental lack of understanding of Authenticode code signing behavior." 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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-02-13T00:00:00.000Z

Updated: 2025-06-19T20:35:05.481Z

Reserved: 2023-02-13T00:00:00.000Z

Link: CVE-2023-25718

cve-icon Vulnrichment

Updated: 2024-08-02T11:32:11.396Z

cve-icon NVD

Status : Modified

Published: 2023-02-13T20:15:11.040

Modified: 2025-06-19T21:15:22.163

Link: CVE-2023-25718

cve-icon Redhat

No data.