8devices / wakaama

Eclipse Wakaama (formerly liblwm2m) is an implementation of the Open Mobile Alliance's LightWeight M2M protocol (LWM2M).
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Does the server check source endpoint (IP)? #77

Open GiedriusM opened 6 years ago

GiedriusM commented 6 years ago

In many cases wakaama core obtains client object from information in incoming packets (for example token in observations), however it should retrieve client object based on endpoint (source IP + port). In other words is client authentication checked? If not, then maybe a client may be impersonated (maliciously or by DHCP "accidents").