CVE-2025-28138

CRITICAL

Totolink A800r Firmware - OS Command Injection

Title source: rule
STIX 2.1

Description

The TOTOLINK A800R V4.1.2cu.5137_B20200730 were found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.

Scores

CVSS v3 9.8
EPSS 0.0379
EPSS Percentile 88.2%
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/a800r_firmware 4.1.2cu.5137_b20200730
Published Mar 27, 2025
Tracked Since Feb 18, 2026