CVE-2026-3811
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Description
A vulnerability was found in Tenda FH1202 1.2.0.14(408). This impacts the function fromP2pListFilter of the file /goform/P2pListFilter. The manipulation of the argument page results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.
Analysis
Stack-based buffer overflow in Tenda FH1202 firmware version 1.2.0.14(408) allows authenticated remote attackers to achieve complete system compromise through a malformed page parameter in the /goform/P2pListFilter endpoint. Public exploit code exists for this vulnerability, and no patch is currently available, leaving affected devices at immediate risk of code execution and data theft.
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Remediation
Within 24 hours: Identify and inventory all Tenda FH1202 devices in your environment and their network criticality. Within 7 days: Isolate or segment affected routers from sensitive network resources; implement enhanced monitoring on these devices; contact Tenda for patch timeline and interim guidance. …
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External POC / Exploit Code
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