CVE-2025-9935

High

Description

A vulnerability was determined in TOTOLINK N600R 4.3.0cu.7866_B20220506. This vulnerability affects the function sub_4159F8 of the file /web_cste/cgi-bin/cstecgi.cgi. Executing manipulation can lead to command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

SeverityHigh
CVSS7.3
Exploit probability—
ProductTotolink N600r Firmware
PublishedSep 4, 2025
First seenSep 4, 2025

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
totolink n600r_firmware4.3.0cu.7866_b20220506—

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