{"version":"https://jsonfeed.org/version/1.1","title":"Patchfirst: DotNetNuke (DNN) vulnerabilities","home_page_url":"https://patchfirst.co/vendor/dotnetnuke-dnn/","feed_url":"https://patchfirst.co/feed/vendor/dotnetnuke-dnn.json","description":"New and newly exploited DotNetNuke (DNN) CVEs, with CISA KEV, EPSS and ATT&CK context. Newest 50 by publication or KEV listing.","language":"en-GB","items":[{"id":"CVE-2017-9822#kev","url":"https://patchfirst.co/cve/CVE-2017-9822/","title":"[KEV] CVE-2017-9822: DotNetNuke (DNN) Remote Code Execution Vulnerability","content_text":"DotNetNuke (DNN) · DotNetNuke (DNN). In CISA KEV since 2021-11-03, known ransomware use. ENISA EUVD lists it as exploited. EPSS 94.8% (higher than 99.86% of CVEs). CVSS 8.8 HIGH. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1059 Command and Scripting Interpreter; T1496 Resource Hijacking. Priority 79.1 of 100.","summary":"DotNetNuke (DNN) Remote Code Execution Vulnerability","date_published":"2021-11-03T00:00:00.000Z","date_modified":"2026-06-17T01:28:59.000Z","tags":["kev","ransomware","public-exploit","T1190","T1059","T1496"],"_patchfirst":{"reason":"kev","priority":79.1,"kev":{"dateAdded":"2021-11-03","ransomware":true},"epss":{"score":0.94789,"percentile":0.99859},"cvss":{"score":8.8,"severity":"HIGH","version":"3.1"},"vendor":"DotNetNuke (DNN)","product":"DotNetNuke (DNN)","techniqueIds":["T1190","T1059","T1496"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}},{"id":"CVE-2018-15811#kev","url":"https://patchfirst.co/cve/CVE-2018-15811/","title":"[KEV] CVE-2018-15811: DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability","content_text":"DotNetNuke (DNN) · DotNetNuke (DNN). In CISA KEV since 2021-11-03. ENISA EUVD lists it as exploited. EPSS 76.3% (higher than 99.54% of CVEs). CVSS 7.5 HIGH. Public exploit code exists. Priority 68.2 of 100.","summary":"DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability","date_published":"2021-11-03T00:00:00.000Z","date_modified":"2026-06-17T01:43:08.000Z","tags":["kev","public-exploit"],"_patchfirst":{"reason":"kev","priority":68.2,"kev":{"dateAdded":"2021-11-03","ransomware":false},"epss":{"score":0.76304,"percentile":0.99537},"cvss":{"score":7.5,"severity":"HIGH","version":"3.1"},"vendor":"DotNetNuke (DNN)","product":"DotNetNuke (DNN)","techniqueIds":[],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}},{"id":"CVE-2018-18325#kev","url":"https://patchfirst.co/cve/CVE-2018-18325/","title":"[KEV] CVE-2018-18325: DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability","content_text":"DotNetNuke (DNN) · DotNetNuke (DNN). In CISA KEV since 2021-11-03. ENISA EUVD lists it as exploited. EPSS 74.0% (higher than 99.48% of CVEs). CVSS 7.5 HIGH. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1040 Network Sniffing. Priority 68.1 of 100.","summary":"DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability","date_published":"2021-11-03T00:00:00.000Z","date_modified":"2026-06-17T01:47:00.000Z","tags":["kev","public-exploit","T1190","T1040"],"_patchfirst":{"reason":"kev","priority":68.1,"kev":{"dateAdded":"2021-11-03","ransomware":false},"epss":{"score":0.74048,"percentile":0.99483},"cvss":{"score":7.5,"severity":"HIGH","version":"3.1"},"vendor":"DotNetNuke (DNN)","product":"DotNetNuke (DNN)","techniqueIds":["T1190","T1040"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}}]}