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NVD CRITICAL: CVE-2026-114382 — A security flaw has been discovered in TOTOLINK EX200 5.2.3c.7200. This affects ...

·Source: NIST NVD

Updated:

Executive Summary

A security flaw has been discovered in TOTOLINK EX200 5.2.3c.7200. This affects the function setStaticDhcpConfig of the file /cgi-bin/cstecgi.cgi of the component lan.so. The manipulation of the argument Comment results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Analysis

A security flaw has been discovered in TOTOLINK EX200 5.2.3c.7200. This affects the function setStaticDhcpConfig of the file /cgi-bin/cstecgi.cgi of the component lan.so. The manipulation of the argument Comment results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. CVSS Score: 10. Published: 2026-10-21T22:16:48.910.

Indicators of Compromise (1)

CVE (1)
CVE-2026-114382
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Oct 21, 2026. Verified by: NIST.

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