CVE-2026-114383

CRITICAL 10.0CVE-2026-114383 · Published 21/10/2026 · updated 28/10/2026

In short

CVE-2026-114383 is a CRITICAL (CVSS 10.0) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.65%, higher than 51.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

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.

References

qwq-nm/CVE
vuldb.com/cve/CVE-2026-114383
vuldb.com/submit/1019883
vuldb.com/vuln/424742
vuldb.com/vuln/424742/cti
totolink.net

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