{"id":"CVE-2023-47256","state":"PUBLISHED","title":"ConnectWise ScreenConnect through 23.8.4 allows local users to connect to arbitrary relay servers via implicit trust of proxy settings","description":"ConnectWise ScreenConnect through 23.8.4 allows local users to connect to arbitrary relay servers via implicit trust of proxy settings","publishedAt":"2024-02-01T00:00:00.000Z","updatedAt":"2025-06-17T16:16:50.199Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","source":"CISA-ADP"},"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["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"],"weaknesses":["CWE-287"],"ingestedAt":"2026-10-29T20:06:24.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/47xxx/CVE-2023-47256.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-47256","state":"PUBLISHED","datePublished":"2024-02-01T00:00:00.000Z","dateUpdated":"2025-06-17T16:16:50.199Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2023-11-05T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"ConnectWise ScreenConnect through 23.8.4 allows local users to connect to arbitrary relay servers via implicit trust of proxy settings"}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fix"},{"url":"https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2024-02-15T06:37:42.572Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-06-25T20:06:26.752571Z","id":"CVE-2023-47256","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","type":"CWE","lang":"en","description":"CWE-287 Improper Authentication"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-17T16:16:50.199Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fix","tags":["x_transferred"]},{"url":"https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T21:09:35.899Z"}}]}}}