An issue was discovered on Intelbras IWR 3000N 1.5.0 devices. When the administrator password is changed from a certain client IP address, administrative authorization remains available to any client at that IP address, leading to complete control of the router.
The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak.
Link | Tags |
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http://1.337.zone/2019/04/07/intelbras-iwr-3000n-1-5-0-unproper-de-authorization/ | third party advisory exploit |