CVE-2025-51630

CRITICAL

Totolink N350rt Firmware - Buffer Overflow

Title source: rule
STIX 2.1

Description

TOTOLINK N350RT V9.3.5u.6139_B20201216 was discovered to contain a buffer overflow via the ePort parameter in the function setIpPortFilterRules.

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0023
EPSS Percentile 45.4%
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-120
Status published
Products (1)
totolink/n350rt_firmware 9.3.5u.6139_b20201216
Published Jul 17, 2025
Tracked Since Feb 18, 2026