CVE-2017-7650 is a vulnerability in Eclipse Mosquitto
Published on September 11, 2017
In Mosquitto before 1.4.12, pattern based ACLs can be bypassed by clients that set their username/client id to '#' or '+'. This allows locally or remotely connected clients to access MQTT topics that they do have the rights to. The same issue may be present in third party authentication/access control plugins for Mosquitto.
Products Associated with CVE-2017-7650
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Affected Versions
Eclipse Foundation Mosquitto Version 0.15 to 1.4.11 inclusive is affected by CVE-2017-7650Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.