Live › vulnerability › CVE-2026-116508
Go to dashboardThe TOTOLINK A950RG router firmware has a stack-based buffer overflow in the Device-Information CGI handler sub_402340 in infostat.cgi, triggered through a manipulated CONTENT_LENGTH value. A remote attacker can send a crafted request to overwrite the stack, which typically leads to crashing the device or running attacker-chosen code on it; a public exploit has been released.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-26 22:25 UTC. All times on this page are UTC.
Owners of TOTOLINK A950RG routers running firmware , especially those with the web management interface reachable from the internet or from untrusted networks. Teams not running this model can skip it.
4.1.2cu.5268_B20221104No product ranges from the sources yet.
4.1.2cu.5268_B20221104.infostat.cgi responds to requests from outside.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
A security flaw has been discovered in TOTOLINK A950RG 4.1.2cu.5268_B20221104. Affected by this issue is the function sub_402340 of the file infostat.cgi of the component Device-Information CGI. Performing a manipulation of the argument CONTENT_LENGTH results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
This page as .md · .json · in your agent: get_signal("CVE-2026-116508")
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