🛡️ CVE-2022-35572
🟠 CVSS 7.5 — High ⚠️ Exploit Public CWE-306 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

On Linksys E5350 WiFi Router with firmware version 1.0.00.037 and lower, (and potentially other vendors/devices due to code reuse), the /SysInfo.htm URI does not require a session ID. This web page calls a show_sysinfo function which retrieves WPA passwords, SSIDs, MAC Addresses, serial numbers, WPS Pins, and hardware/firmware versions, and prints this information into the web page. This web page is visible when remote management is enabled. A user who has access to the web interface of the device can extract these secrets. If the device has remote management enabled and is connected directly to the internet, this vulnerability is exploitable over the internet without interaction.

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-306
Public Exploit ⚠️ Yes
Source NVD
Published 2022-09-12
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
e5350-firmware — 1.0.00.037

References

Exploit, Third Party Advisory https://willgu.es/?p=76
Exploit, Third Party Advisory https://willgu.es/?p=76

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