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.
https://qrio.me/article/announce/2023/4140/
https://jvn.jp/en/jp/JVN48687031/
Source: Mitre, NVD
Published: 2023-05-23
Updated: 2026-06-17
Base Score: 1.8
Vector: CVSS2#AV:A/AC:H/Au:N/C:P/I:N/A:N
Severity: Low
Base Score: 8.8
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00361