Vulnerability Description
A flaw has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setOpenVpnCertGenerationCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument servername can lead to os command injection. The attack may be launched remotely. The exploit has been published and may be used.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_341/README.md
- https://vuldb.com/submit/813447
- https://vuldb.com/vuln/365435
- https://vuldb.com/vuln/365435/cti
- https://www.totolink.net/
FAQ
What is CVE-2026-9454?
CVE-2026-9454 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A flaw has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setOpenVpnCertGenerationCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Inte...
How severe is CVE-2026-9454?
CVE-2026-9454 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-2026-9454?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.