Critical severity9.9NVD Advisory· Published Nov 4, 2026· Updated Nov 4, 2026
CVE-2026-121597
CVE-2026-121597
Description
A weakness has been identified in TOTOLINK A950RG 4.1.2cu.5268_B20221104. This affects the function setAppEasyWizardConfig of the file /cgi-bin/cstecgi.cgi of the component Easy Setup Wizard Handler. Executing a manipulation of the argument functionType can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.
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Affected products
1Patches
Vulnerability mechanics
References
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