CVE-2020-35758

Public Exploit

Description

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.04% Top 20%
Third-Party Advisory iot-inspector.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.iot-inspector.com/blog/advisory-multiple-issues-libre-wireless-ls9/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-35758?
CVE-2020-35758 has been scored as a critical severity vulnerability.
How to fix CVE-2020-35758?
To fix CVE-2020-35758, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-35758 being actively exploited in the wild?
It is possible that CVE-2020-35758 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.