CVE-2024-10654: TOTOLINK LR350 formLoginAuth.htm authorization

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-11-01 · updated 2026-06-17
Weakness: CWE-266

Description

A vulnerability has been found in TOTOLINK LR350 up to 9.3.5u.6369 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /formLoginAuth.htm. The manipulation of the argument authCode with the input 1 leads to authorization bypass. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 9.3.5u.6698_B20230810 is able to address this issue. It is recommended to upgrade the affected component.

Affected products

Totolink LR350: 9.3.5u.6369_b20220309

References

https://github.com/c0nyy/IoT_vuln/blob/main/TOTOLINK%20LR350%20Vuln.md
https://vuldb.com/?ctiid.282667
https://vuldb.com/?id.282667
https://vuldb.com/?submit.434801
https://www.totolink.net/
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/231/ids/36.html

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