CRITICAL 9.3 NVD
CVE-2026-114383
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 wi
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.
References
- https://github.com/qwq-nm/CVE/blob/f5d61361eb7d846479f6d76c0aa4273e9af46d27/CVE2/report.md
- https://vuldb.com/cve/CVE-2026-114383
- https://vuldb.com/submit/1019883
- https://vuldb.com/vuln/424742
- https://vuldb.com/vuln/424742/cti
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-10-21 via NVD.
Risk Timeline
CVE Disclosed2026-10-21 · -1 days ago
Remediation Resources
Official Advisory
vuldb.com/cve/CVE-2026-114383Official Advisory
vuldb.com/vuln/424742Analysis & PoC
vuldb.com/submit/1019883
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