{"version":"https://jsonfeed.org/version/1.1","title":"Patchfirst: SIMalliance vulnerabilities","home_page_url":"https://patchfirst.co/vendor/simalliance/","feed_url":"https://patchfirst.co/feed/vendor/simalliance.json","description":"New and newly exploited SIMalliance CVEs, with CISA KEV, EPSS and ATT&CK context. Newest 50 by publication or KEV listing.","language":"en-GB","items":[{"id":"CVE-2019-16256#kev","url":"https://patchfirst.co/cve/CVE-2019-16256/","title":"[KEV] CVE-2019-16256: SIMalliance Toolbox Browser Command Injection Vulnerability","content_text":"SIMalliance · Toolbox Browser. In CISA KEV since 2021-11-03. ENISA EUVD lists it as exploited. EPSS 4.9% (higher than 92.2% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&CK: T1211 Exploitation for Stealth; T1005 Data from Local System; T1059 Command and Scripting Interpreter. Priority 68.3 of 100.","summary":"SIMalliance Toolbox Browser Command Injection Vulnerability","date_published":"2021-11-03T00:00:00.000Z","date_modified":"2026-06-17T02:22:00.000Z","tags":["kev","public-exploit","T1211","T1005","T1059"],"_patchfirst":{"reason":"kev","priority":68.3,"kev":{"dateAdded":"2021-11-03","ransomware":false},"epss":{"score":0.04949,"percentile":0.92154},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"vendor":"SIMalliance","product":"Toolbox Browser","techniqueIds":["T1211","T1005","T1059"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}}]}