{"schema":"threatline.record/2","record":{"id":"CVE-2024-1709","aliases":[],"summary":"ConnectWise ScreenConnect Authentication Bypass Vulnerability","details":"ConnectWise ScreenConnect contains an authentication bypass vulnerability that allows an attacker with network access to the management interface to create a new, administrator-level account on affected devices.","categories":["Applications & CMS"],"product":"ScreenConnect","vendor":"ConnectWise","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2024-1709","source_modified_at":"2025-10-21T23:05:24.008Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"ScreenConnect","vendor":"ConnectWise","versions":[{"changes":[{"at":"23.9.8","status":"unaffected"}],"lessThanOrEqual":"23.9.7","status":"affected","version":"0","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":10,"severity":"Critical","kev":{"listed":true,"date_added":"2024-02-22","due_date":"2024-02-29","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Known"},"epss":{"probability":0.9998,"percentile":0.99981,"score_date":"2026-10-23"},"published_at":"2024-02-21T15:36:03.960Z","modified_at":"2025-10-21T23:05:24.008Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2024-1709","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:05:24.008Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/connectwise_screenconnect_rce_cve_2024_1709.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2024-02-19"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-1709.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2024-1709","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Nuclei","EPSS"],"references":[{"source":"CVE List","url":"https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.9.8","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-1709","source":"CISA KEV"},{"source":"CVE List","url":"https://www.huntress.com/blog/vulnerability-reproduced-immediately-patch-screenconnect-23-9-8","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.huntress.com/blog/detection-guidance-for-connectwise-cwe-288-2","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.bleepingcomputer.com/news/security/connectwise-urges-screenconnect-admins-to-patch-critical-rce-flaw/","tags":["x_transferred"]},{"source":"CVE List","url":"https://github.com/watchtowrlabs/connectwise-screenconnect_auth-bypass-add-user-poc","tags":["x_transferred"]},{"source":"CVE List","url":"https://github.com/rapid7/metasploit-framework/pull/18870","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.horizon3.ai/attack-research/red-team/connectwise-screenconnect-auth-bypass-deep-dive/","tags":["x_transferred"]},{"source":"CVE List","url":"https://techcrunch.com/2024/02/21/researchers-warn-high-risk-connectwise-flaw-under-attack-is-embarrassingly-easy-to-exploit/","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.securityweek.com/connectwise-confirms-screenconnect-flaw-under-active-exploitation/","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.huntress.com/blog/a-catastrophe-for-control-understanding-the-screenconnect-authentication-bypass","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-1709","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2024-02-24T05:00:21.568850Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"ConnectWise ScreenConnect Unauthenticated Remote Code Execution","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/connectwise_screenconnect_rce_cve_2024_1709.rb","date":"2024-02-19","added":"2026-04-22","check":true},{"source":"Nuclei","kind":"Scanner template","name":"ConnectWise ScreenConnect 23.9.7 - Authentication Bypass","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-1709.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:05:24.008Z","content_hash":"dc28f53f7199d84a2087e0a46a8278608d98d40b778a50e575b82ee2e5e7dd07"}}