CVE-2025-45800

CRITICAL

Totolink A950rg Firmware - Command Injection

Title source: rule

Description

TOTOLINK A950RG V4.1.2cu.5204_B20210112 contains a command execution vulnerability in the setDeviceName interface of the /lib/cste_modules/global.so library, specifically in the processing of the deviceMac parameter.

References (1)

Core 1

Core References

Exploit, Third Party Advisory

https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A950RG/5024-setDeviceName-deviceMac-command.md

View Exploit ZIP pw:eip

Scores

CVSS v3 9.8

EPSS 0.0147

EPSS Percentile 81.0%

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 none

Automatable yes

Technical Impact total

Details

CWE

CWE-77

Status published

Products (1)

totolink/a950rg_firmware 4.1.2cu.5204_b20210112

Published May 02, 2025

Tracked Since Feb 18, 2026