CVE-2025-4268

MEDIUM

TOTOLINK A720R 4.1.5cu.374 - Auth Bypass

Title source: llm

Description

A vulnerability has been found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. This vulnerability affects unknown code of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument topicurl with the input RebootSystem leads to missing authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

References (5)

[Exploit] https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/RebootSystem.md

View Exploit ZIP pw:eip

[Permissions Required, VDB Entry] https://vuldb.com/?ctiid.307372

[Third Party Advisory, VDB Entry] https://vuldb.com/?id.307372

[Third Party Advisory, VDB Entry] https://vuldb.com/?submit.563429

[Product] https://www.totolink.net/

Scores

CVSS v3 5.3

EPSS 0.0024

EPSS Percentile 46.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Classification

CWE

CWE-287 CWE-306

Status published

Affected Products (1)

totolink/a720r_firmware

Timeline

Published May 05, 2025

Tracked Since Feb 18, 2026