{"id":"CVE-2026-111853","revision":"687187df1ceb4e2abb5347425f3848c9","records":[{"revision":"687187df1ceb4e2abb5347425f3848c9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111853","aliases":[],"title":"An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. An OS command injection vulnerability exists in the FILESystem:MOUNT:DRIve SCPI command handler. Insufficient neutralization of user-supplied input allows remote attac…","description":"An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. An OS command injection vulnerability exists in the FILESystem:MOUNT:DRIve SCPI command handler. Insufficient neutralization of user-supplied input allows remote attackers to execute arbitrary operating system commands with elevated privileges.","state":0,"publishedAt":"2026-10-17T02:08:13.787+00:00","modifiedAt":"2026-10-19T18:41:55.891+00:00","affected":[{"ecosystem":"Vendor product","name":"3 Series MDO","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"3 Series MDO\",\n                    \"vendor\": \"Tektronix\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"1.21.1\",\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://www.tek.com/en/products/oscilloscopes/3-series-mdo","https://download.tek.com/document/TEK-PSA-002-092026.pdf"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111853","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111853","identifiers":["CVE-2026-111853"]},"retained":false,"historicalAffected":[]}],"coverage":[]}