{"version":"https://jsonfeed.org/version/1.1","title":"Patchfirst: CVEs linked to T1571 Non-Standard Port","home_page_url":"https://patchfirst.co/technique/T1571/","feed_url":"https://patchfirst.co/feed/technique/T1571.json","description":"New and newly exploited CVEs that lead to ATT&CK T1571 Non-Standard Port, with CISA KEV and EPSS context. Newest 50 by publication or KEV listing.","language":"en-GB","items":[{"id":"CVE-2023-38035#kev","url":"https://patchfirst.co/cve/CVE-2023-38035/","title":"[KEV] CVE-2023-38035: Ivanti Sentry Authentication Bypass Vulnerability","content_text":"Ivanti · Sentry. In CISA KEV since 2023-08-22, known ransomware use. ENISA EUVD lists it as exploited. EPSS >99.9% (higher than 99.97% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1059 Command and Scripting Interpreter; T1018 Remote System Discovery; T1046 Network Service Discovery; T1071.001 Web Protocols; T1105 Ingress Tool Transfer; +2 more. Priority 79.9 of 100.","summary":"Ivanti Sentry Authentication Bypass Vulnerability","date_published":"2023-08-22T00:00:00.000Z","date_modified":"2026-06-17T06:09:16.000Z","tags":["kev","ransomware","public-exploit","T1190","T1059","T1018","T1046","T1071.001","T1105","T1496","T1571"],"_patchfirst":{"reason":"kev","priority":79.9,"kev":{"dateAdded":"2023-08-22","ransomware":true},"epss":{"score":0.9995,"percentile":0.99974},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"vendor":"Ivanti","product":"Sentry","techniqueIds":["T1190","T1059","T1018","T1046","T1071.001","T1105","T1496","T1571"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}}]}