CVE-2025-28039

CRITICAL

TOTOLINK EX1200T V4.1.2cu.5232_B20210713 - Unauthenticated Remote Code Execution via setUpgradeFW FileName Parameter

Title source: llm
STIX 2.1

Description

TOTOLINK EX1200T V4.1.2cu.5232_B20210713 was found to contain a pre-auth remote command execution vulnerability in the setUpgradeFW function through the FileName parameter.

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0748
EPSS Percentile 91.9%
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-78
Status published
Products (1)
totolink/ex1200t_firmware 4.1.2cu.5232_b20210713
Published Apr 22, 2025
Tracked Since Feb 18, 2026