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osvGoogleOSV:CVE-2017-7650
HistorySep 11, 2017 - 4:29 p.m.

CVE-2017-7650

2017-09-1116:29:00
Google
osv.dev
9

AI Score

6.6

Confidence

Low

EPSS

0.284

Percentile

96.9%

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.