CVE-2020-35758
CRITICALLibrewireless Ls9 Firmware - Missing Authentication
Title source: ruleDescription
An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices. There is a Authentication Bypass in the Web Interface. This interface does not properly restrict access to internal functionality. Despite presenting a password login page on first access, authentication is not required to access privileged functionality. As such, it's possible to directly access APIs that should not be exposed to an unauthenticated user.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.iot-inspector.com/blog/advisory-multiple-issues-libre-wireless-ls9/
Scores
CVSS v3
9.8
EPSS
0.0157
EPSS Percentile
72.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-306
Status
published
Products (1)
librewireless/ls9_firmware
7040
Published
May 03, 2021
Tracked Since
Feb 18, 2026