CVE-2026-5995 CRITICAL

CVE-2026-5995: Totolink A7100RU CGI cstecgi.cgi setMiniuiHomeInfoShow os command injection

Vendor Totolink
Product A7100RU
Weakness CWE-78
Published April 10, 2026
Last update April 10, 2026
View on NVD All CVEs

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Impacted is the function setMiniuiHomeInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument lan_info can lead to os command injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

Key dates

02Disclosure timeline

April 10, 2026 CVE published
April 10, 2026 Record updated