CVE-2025-4271

Medium

Description

A vulnerability was found in TOTOLINK A720R 4.1.5cu.374. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument topicurl with the input showSyslog leads to information disclosure. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

SeverityMedium
CVSS5.3
Exploit probability—
ProductTotolink A720r Firmware
PublishedMay 5, 2025
First seenMay 5, 2025

How to fix

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

Affected products

ProductAffected versionsFixed in
totolink a720r_firmware4.1.5cu.374—

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