PT-2025-44653 · Totolink · Totolink Lr350

Published 2025-10-31 · Updated 2025-11-01 · CVE-2025-63465

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Totolink LR350 version 9.3.5u.6369 B20220309

Description The software contains a stack overflow issue via the ssid parameter in the sub 422880 function. This can allow attackers to cause a Denial of Service (DoS) through a crafted request.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2025-13839

CVE-2025-63465

Affected Products

Totolink Lr350

References · 7

• 🔥 https://github.com/0-fool/VulnbyCola/blob/main/TOTOLINK/LR350/2/1.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-63465 · Security Note
• https://bdu.fstec.ru/vul/2025-13839 · Security Note
• https://osv.dev/vulnerability/CVE-2025-63465 · Vendor Advisory
• https://t.me/CVEtracker/36333 · Telegram Post
• https://twitter.com/CVEnew/status/1984312793995350447 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1984418801404838268 · Twitter Post