PT-2024-13433 · Connectwise · Connectwise Screenconnect

Dennis Carlson · Published 2024-02-01 · Updated 2024-02-15 · CVE-2023-47257

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ConnectWise ScreenConnect versions through 23.8.4

Description The issue allows man-in-the-middle attackers to achieve remote code execution via crafted messages.

Recommendations For ConnectWise ScreenConnect versions through 23.8.4, update to a version later than 23.8.4 to resolve the issue. At the moment, there is no information about additional mitigation measures for this specific issue.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2023-47257

Affected Products

Connectwise Screenconnect

References · 10

• https://connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fix · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-47257 · Security Note
• https://osv.dev/vulnerability/CVE-2023-47257 · Vendor Advisory
• https://t.me/cvenotify/70372 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1753207105358623073 · Twitter Post
• https://t.me/cvenotify/69642 · Telegram Post
• https://twitter.com/CVEnew/status/1753183836052095132 · Twitter Post
• https://t.me/cvenotify/69635 · Telegram Post
• https://t.me/cvenotify/71487 · Telegram Post
• https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256 · Note