Vulnerability Description
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setRemoteCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_338/README.md
- https://vuldb.com/submit/813441
- https://vuldb.com/vuln/365387
- https://vuldb.com/vuln/365387/cti
- https://www.totolink.net/
FAQ
What is CVE-2026-9406?
CVE-2026-9406 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setRemoteCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a ma...
How severe is CVE-2026-9406?
CVE-2026-9406 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-9406?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.