CVE-2026-82555
Low
Description
A vulnerability has been found in TOTOLINK N600R 4.3.0cu.7866_B20220506. This vulnerability affects the function loginAuth of the file /web_cste/cgi-bin/cstecgi.cgi of the component Authentication Handler. Such manipulation leads to insufficiently random values. It is possible to launch the attack remotely. This attack is characterized by high complexity. It is stated that the exploitability is difficult. The exploit has been disclosed to the public and may be used.
SeverityLow
CVSS3.7
Exploit probability—
ProductTotolink N600r Firmware
PublishedAug 30, 2026
First seenAug 30, 2026
Weakness typeCWE-330CWE-330CWE-310CWE-310
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink n600r_firmware | 4.3.0cu.7866_B20220506 | — |
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