Authentication bypass vulnerability in Qrio Lock (Q-SL2) firmware version 2.0.9 and earlier allows a network-adjacent attacker to analyze the product's communication data and conduct an arbitrary operation under certain conditions.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
Link | Tags |
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https://qrio.me/article/announce/2023/4140/ | vendor advisory |
https://jvn.jp/en/jp/JVN48687031/ | third party advisory |