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Cve-2026-6168

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critical advisory

TOTOLINK A7000R Stack-Based Buffer Overflow Vulnerability

A stack-based buffer overflow vulnerability (CVE-2026-6168) exists in TOTOLINK A7000R devices up to version 9.1.0u.6115, allowing remote attackers to execute arbitrary code via a crafted ssid5g argument to the setWiFiEasyGuestCfg function in /cgi-bin/cstecgi.cgi.

totolink buffer-overflow cve-2026-6168 router
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