CVE-2026-6027
CRITICALTotolink A7100RU CGI cstecgi.cgi setUrlFilterRules os command injection
Title source: cnaDescription
A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. This issue affects the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument enable can lead to os command injection. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
Scores
CVSS v3
9.8
EPSS
0.0125
EPSS Percentile
79.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-77
CWE-78
Status
published
Products (1)
Totolink/A7100RU
7.4cu.2313_b20191024
Published
Apr 10, 2026
Tracked Since
Apr 10, 2026