Linksys products EA2700, EA3500, E4200, and EA4500 suffer from having an unauthenticated interface on port 8083 periodically.
c93dc6b97572e7b9d7273d159d461be3bb7465f6b1ea286140fabecda91500c0
On various Linksys devices, an unspecified bug can cause an unsafe/undocumented TCP port to open allowing for unauthenticated remote access to the device.
498c65c860fe5d919123b02b7dda83e1dd02868d0b1adb1db402354c60007bd1