CVE-2025-63464

HIGH

Totolink LR350 v9.3.5u.6369_B20220309 - Buffer Overflow

Title source: llm
STIX 2.1

Description

Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the ssid parameter in the sub_42396C function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0040
EPSS Percentile 60.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-121
Status published
Products (1)
totolink/lr350_firmware 9.3.5u.6369_b20220309
Published Oct 31, 2025
Tracked Since Feb 18, 2026