Vulnerability Description
A weakness has been identified in TOTOLINK EX200 5.2.3c.7200. This impacts the function setWiFiAclAddConfig of the file /cgi-bin/cstecgi.cgi of the component wireless.so. This manipulation of the argument macAddress causes stack-based buffer overflow. The attack can be initiated 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/qwq-nm/CVE/blob/f5d61361eb7d846479f6d76c0aa4273e9af46d27/CVE2
- https://vuldb.com/cve/CVE-2026-114383
- https://vuldb.com/submit/1019883
- https://vuldb.com/vuln/424742
- https://vuldb.com/vuln/424742/cti
- https://www.totolink.net/
FAQ
What is CVE-2026-114383?
CVE-2026-114383 is a vulnerability with a CVSS score of 10.0 (CRITICAL). A weakness has been identified in TOTOLINK EX200 5.2.3c.7200. This impacts the function setWiFiAclAddConfig of the file /cgi-bin/cstecgi.cgi of the component wireless.so. This manipulation of the argu...
How severe is CVE-2026-114383?
CVE-2026-114383 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-114383?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.