{"cve":"CVE-2023-47257","nvd":{"published":"2024-02-01T22:15:55.170","modified":"2026-06-17T06:32:29.230","status":"Modified","description":"ConnectWise ScreenConnect through 23.8.4 allows man-in-the-middle attackers to achieve remote code execution via crafted messages.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1},"cwes":["CWE-94"],"references":["https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256","https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fix","https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256","https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fix"],"products":["connectwise:automate","connectwise:screenconnect"],"source":"nvd","synced_at":"2026-10-19T21:44:57.175229480+00:00"},"epss":{"cve":"CVE-2023-47257","score":0.01044,"percentile":0.64145,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}