High severity8.8NVD Advisory· Published Apr 13, 2026· Updated Apr 27, 2026

CVE-2026-6168

Description

A flaw has been found in TOTOLINK A7000R up to 9.1.0u.6115. The affected element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument ssid5g causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.

Affected products

Totolink/A7000Rllm-create
Range: <=9.1.0u.6115

Patches

Vulnerability mechanics

References

github.com/zhuchan770/vulnerability/blob/main/A7000R/setWiFiEasyGuestCfg/ToToLink%20A7000R%20setWiFiEasyGuestCfg%20338996b67c9780b89829d0ea70058788.mdnvd
vuldb.com/submit/797193nvd
vuldb.com/vuln/357056nvd
vuldb.com/vuln/357056/ctinvd
www.totolink.netnvd

News mentions

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