CVE-2026-114383Critical· 10.0▾ MidnightA 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 bu…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 55 · likelihood 0 · exploitation 0
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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.
EX200 5.2.3c.7200Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-114382Critical· 10.0TOTOLINK EX200 lan.so cstecgi.cgi setStaticDhcpConfig stack-based overflow
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