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Incorrect access control in actionHandlerUtility.php in the RDK RDKB-20181217-1 WebUI module allows a logged in user to control DDNS, QoS, RIP, and other privileged configurations (intended only for the network operator) by sending an HTTP POST to the PHP backend, because the page filtering for non-superuser (in header.php) is done only for GET requests and not for direct AJAX calls.
Cite this page
CVE-2019-6961. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2019-6961
Use CWE-862, Rdkcentral vendor hub and Rdkb Ccsppandm product page to widen CVE-2019-6961 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2019-6964, CVE-2019-6963 and CVE-2019-6962 for nearby disclosures in the same product family.