CVE-2025-4268

MEDIUM

TOTOLINK A720R 4.1.5cu.374 - Auth Bypass

Title source: llm
STIX 2.1

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)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.307372
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.307372
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.563429
Product product
https://www.totolink.net/

Scores

CVSS v3 5.3
EPSS 0.0024
EPSS Percentile 46.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-287 CWE-306
Status published
Products (1)
totolink/a720r_firmware 4.1.5cu.374
Published May 05, 2025
Tracked Since Feb 18, 2026