CVE-2023-40041

CRITICAL

Totolink T10 V2 Firmware - Out-of-Bounds Write

Title source: rule
STIX 2.1

Description

TOTOLINK T10_v2 5.9c.5061_B20200511 has a stack-based buffer overflow in setWiFiWpsConfig in /lib/cste_modules/wps.so. Attackers can send crafted data in an MQTT packet, via the pin parameter, to control the return address and execute code.

Scores

CVSS v3 9.8
EPSS 0.0038
EPSS Percentile 59.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-787
Status published
Products (1)
totolink/t10_v2_firmware 5.9c.5061_b20200511
Published Aug 08, 2023
Tracked Since Feb 18, 2026