Grundig Smart Inter@ctive TV 3.0 devices allow CSRF attacks via a POST request to TCP port 8085 containing a predictable ID value, as demonstrated by a /sendrcpackage?keyid=-2544&keysymbol=-4081 request to shut off the device.
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
Link | Tags |
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https://www.youtube.com/watch?v=H7WYTkgtwsY | third party advisory |
https://packetstormsecurity.com/files/148453/Grundig-Smart-Inter-ctive-3.0-Insecure-Direct-Object-Reference.html | third party advisory vdb entry exploit |
https://www.exploit-db.com/exploits/45022/ | third party advisory vdb entry exploit |