CVE-2023-47257

Description

ConnectWise ScreenConnect through 23.8.4 allows man-in-the-middle attackers to achieve remote code execution via crafted messages.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 2.11% Top 20%
Vendor Advisory connectwise.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fix vendor advisory
https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256

Frequently Asked Questions

What is the severity of CVE-2023-47257?
CVE-2023-47257 has been scored as a high severity vulnerability.
How to fix CVE-2023-47257?
To fix CVE-2023-47257, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-47257 being actively exploited in the wild?
It is possible that CVE-2023-47257 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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