Security Advisory
CVE-2021-45989
7.5
HIGH
Vulnerability Description
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function guestWifiRuleRefresh. This vulnerability allows attackers to cause a Denial of Service (DoS) via the qosGuestUpstream and qosGuestDownstream parameters.
Published Date
February 4, 2022
Official Source
NIST NVD Advisory