PT-2024-24222 · Totolink · Totolink Ex200

Published 2024-04-03 · Updated 2024-08-01 · CVE-2024-31814

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TOTOLINK EX200 version 4.0.3c.7646 B20201211

Description The issue allows attackers to bypass login through the Form Login function.

Recommendations For TOTOLINK EX200 version 4.0.3c.7646 B20201211, as a temporary workaround, consider disabling the Form Login function until a patch is available.

Exploit

Fix

Authentication Bypass Using an Alternate Path or Channel

Weakness Enumeration

CWE-288

Related Identifiers

BDU:2025-03201

CVE-2024-31814

Affected Products

Totolink Ex200

References · 6

• 🔥 https://github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/EX200/Login_Bypass/bypass.md · Exploit
• https://osv.dev/vulnerability/CVE-2024-31814 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-03201 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-31814 · Security Note
• https://twitter.com/CVEnew/status/1777312396392181885 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1777344514673291524 · Twitter Post