Description

A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument User leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.

INFO

Published Date :

2026-04-28T07:15:14.543Z

Last Modified :

2026-04-29T14:20:39.637Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-7240 vulnerability.

Vendors Products
Totolink
  • A8000ru
  • A8000ru Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-7240.

URL Resource
https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_324/README.md cve-icon cve-icon
https://vuldb.com/submit/802845 cve-icon cve-icon
https://vuldb.com/vuln/359847 cve-icon cve-icon
https://vuldb.com/vuln/359847/cti cve-icon cve-icon
https://www.totolink.net/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact