CVE-2025-60333

HIGH

TOTOLINK N600R v4.3.0cu.7866_B20220506 - DoS

Title source: llm

Description

TOTOLINK N600R v4.3.0cu.7866_B20220506 was discovered to contain a stack overflow in the wepkey2 parameter in the setWiFiMultipleConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

References (1)

Core 1

Core References

Exploit, Third Party Advisory

https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/TOTOLINK/wepkey2/wepkey2.md

View Exploit ZIP pw:eip

Scores

CVSS v3 7.5

EPSS 0.0029

EPSS Percentile 52.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact partial

Details

CWE

CWE-121

Status published

Products (1)

totolink/n600r_firmware 4.3.0cu.7866_b20220506

Published Oct 22, 2025

Tracked Since Feb 18, 2026