{"id":"CVE-2021-26828","vendor_project":"OpenPLC","product":"ScadaBR","vulnerability_name":"OpenPLC ScadaBR Unrestricted Upload of File with Dangerous Type Vulnerability","date_added":"2025-12-03","due_date":"2025-12-24","known_ransomware_use":"Unknown","short_description":"OpenPLC ScadaBR contains an unrestricted upload of file with dangerous type vulnerability that allows remote authenticated users to upload and execute arbitrary JSP files via view_edit.shtm.","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","cwes":"CWE-434","cvss_version":"3.1","cvss_severity":"HIGH","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","nvd_published":"2021-06-11","nvd_status":"Analyzed","epss":0.39356,"epss_percentile":0.98542,"cvss_score":8.8,"days_published_to_kev":1636,"source":"https://data.cybermax-tools.workers.dev/cve/CVE-2021-26828","by":"CyberMax"}