{"version":"https://jsonfeed.org/version/1.1","title":"Patchfirst: Versa vulnerabilities","home_page_url":"https://patchfirst.co/vendor/versa/","feed_url":"https://patchfirst.co/feed/vendor/versa.json","description":"New and newly exploited Versa CVEs, with CISA KEV, EPSS and ATT&CK context. Newest 50 by publication or KEV listing.","language":"en-GB","items":[{"id":"CVE-2025-34026#kev","url":"https://patchfirst.co/cve/CVE-2025-34026/","title":"[KEV] CVE-2025-34026: Versa Concerto Improper Authentication Vulnerability","content_text":"Versa · Concerto. In CISA KEV since 2026-01-22. ENISA EUVD lists it as exploited. EPSS 81.8% (higher than 99.64% of CVEs). CVSS 7.5 HIGH. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1005 Data from Local System; T1078 Valid Accounts. Priority 68.2 of 100.","summary":"Versa Concerto Improper Authentication Vulnerability","date_published":"2026-01-22T00:00:00.000Z","date_modified":"2026-06-17T09:13:19.000Z","tags":["kev","public-exploit","T1190","T1005","T1078"],"_patchfirst":{"reason":"kev","priority":68.2,"kev":{"dateAdded":"2026-01-22","ransomware":false},"epss":{"score":0.8178,"percentile":0.99645},"cvss":{"score":7.5,"severity":"HIGH","version":"3.1"},"vendor":"Versa","product":"Concerto","techniqueIds":["T1190","T1005","T1078"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}},{"id":"CVE-2025-34027","url":"https://patchfirst.co/cve/CVE-2025-34027/","title":"CVE-2025-34027: Versa Concerto Authentication Bypass File Write Remote Code Execution","content_text":"Versa · Concerto. Not in CISA KEV. EPSS 46.4% (higher than 98.8% of CVEs). CVSS 10.0 CRITICAL. Public exploit code exists. Priority 66.8 of 100.","summary":"Versa Concerto Authentication Bypass File Write Remote Code Execution","date_published":"2025-05-21T00:00:00.000Z","date_modified":"2026-02-26T18:27:59.000Z","tags":["public-exploit"],"_patchfirst":{"reason":"published","priority":66.8,"kev":null,"epss":{"score":0.46402,"percentile":0.98818},"cvss":{"score":10,"severity":"CRITICAL","version":"4.0"},"vendor":"Versa","product":"Concerto","techniqueIds":[],"reportCount":0,"hasPublicExploit":true,"euvdExploited":false}},{"id":"CVE-2024-39717#kev","url":"https://patchfirst.co/cve/CVE-2024-39717/","title":"[KEV] CVE-2024-39717: Versa Director Dangerous File Type Upload Vulnerability","content_text":"Versa · Director. In CISA KEV since 2024-08-23. ENISA EUVD lists it as exploited. EPSS 4.0% (higher than 90.5% of CVEs). CVSS 7.2 HIGH. ATT&CK: T1190 Exploit Public-Facing Application; T1505.003 Web Shell. Priority 61.1 of 100.","summary":"Versa Director Dangerous File Type Upload Vulnerability","date_published":"2024-08-23T00:00:00.000Z","date_modified":"2026-06-17T07:42:31.000Z","tags":["kev","T1190","T1505.003"],"_patchfirst":{"reason":"kev","priority":61.1,"kev":{"dateAdded":"2024-08-23","ransomware":false},"epss":{"score":0.03987,"percentile":0.9049},"cvss":{"score":7.2,"severity":"HIGH","version":"3.1"},"vendor":"Versa","product":"Director","techniqueIds":["T1190","T1505.003"],"reportCount":0,"hasPublicExploit":false,"euvdExploited":true}}]}