CVE-2020-35755 - CVE House
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Status published High CVE-2020-35755

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 a luci_service Read_ NVRAM Direct Access Information Leak. The luci_service deamon running on port 7777 provides a sub-category of commands for which Read_ is prepended. Commands in this category are able to directly read the contents of the device configuration NVRAM. The NVRAM contains sensitive information, such as the Wi-Fi password (in cleartext), as well as connected account tokens for services such as Spotify.

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

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CVE-2020-35758
An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices....
Critical 9.8
CVE-2020-35757
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

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:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.