Showing 2 vulnerabilities on this page for Eclipse Hono

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The Eclipse Foundation vulnerability results
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The Eclipse Hono AMQP and MQTT protocol adapters do not check whether an authenticated gateway device is authorized to receive command & control messages when it has subscribed only to commands for a specific device. The missing check involves verifying that the command target device is configured giving permission for the gateway device to act on its behalf. This means an authenticated device of a certain tenant, notably also a non-gateway device acting like a gateway, may receive command & con

CWE-862Jan 14, 2021
CVSS8.8v3.1EPSS1.15%PoCs0SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templatesSTIX

Improper Validation of Specified Quantity in Input in Eclipse Hono

In Eclipse Hono version 1.3.0 and 1.4.0 the AMQP protocol adapter does not verify the size of AMQP messages received from devices. In particular, a device may send messages that are bigger than the max-message-size that the protocol adapter has indicated during link establishment. While the AMQP 1.0 protocol explicitly disallows a peer to send such messages, a hand crafted AMQP 1.0 client could exploit this behavior in order to send a message of unlimited size to the adapter, eventually causing

CWE-1284Nov 13, 2020
CVSS7.5v3.1EPSS1.3%PoCs0SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templatesSTIX