Description
A command injection vulnerability in the serverIp parameter in the function updateWifiInfo of TOTOLINK T8 V4.1.5cu allows attackers to execute arbitrary commands via a crafted MQTT packet.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://github.com/Double-q1015/CVE-vulns/blob/main/totolink_t8/updateWifiInfo/updateWifiInfo.md
Scores
CVSS v3
9.8
EPSS
0.1638
EPSS Percentile
95.0%
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
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-77
Status
published
Products (1)
totolink/t8_firmware
v4.1.5cu
Published
Feb 03, 2023
Tracked Since
Feb 18, 2026