CVE-2020-35755
Last modified
CVE-2020-35755 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered on Libre Wireless LS9 LS1.5/p7040 devices. There is a luci_service Read_ NVRAM Direct Access Information Leak. EPSS estimates a 1.11% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Librewireless | Ls9 Firmware | 7040 |
References
- https://www.iot-inspector.com/blog/advisory-multiple-issues-libre-wireless-ls9/Exploit, Third Party Advisory
- https://www.iot-inspector.com/blog/advisory-multiple-issues-libre-wireless-ls9/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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