CVE-2020-35757 - CVE House
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Status published Critical CVE-2020-35757

An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices....

Vulnerability Description

An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices. There is Unauthenticated Root ADB Access Over TCP. The LS9 web interface provides functionality to access ADB over TCP. This is not enabled by default, but can be enabled by sending a crafted request to a web management interface endpoint. Requests made to this endpoint do not require authentication. As such, any unauthenticated user who is able to access the web interface will be able to gain root privileges on the LS9 module.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from librewireless

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CVE-2020-35758
An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices....
Critical 9.8
CVE-2020-35756
An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices....
High 7.5
CVE-2020-35755
An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices....
High 7.5

Affected Vendor

librewireless

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Affected Software

ls9 firmware
Vulnerable Versions:
7040

Timeline

Official Publish: May 3rd, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.