CVE-2026-51681

Published: Ago 31, 2026 Last Modified: Ago 31, 2026
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,1
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none

Description

AI Translation Available

Incorrect access control in the setRemoteCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to expose WAN-side administration via sending a crafted POST request to /cgi-bin/cstecgi.cgi.

284

Improper Access Control

Incomplete
Abstraction: Pillar Structure: Simple
Common Consequences
Security Scopes Affected:
Other
Potential Impacts:
Varies By Context
Applicable Platforms
Technologies: Not Technology-Specific, ICS/OT, Web Based
View CWE Details
https://github.com/DarkBoulder/CVE-Vendor-Coordination/blob…
https://github.com/DarkBoulder/CVE-Vendor-Coordination/blob/main/TOTOLINK/READM…
https://github.com/ShengWu00/CVE-Vendor-Coordination/blob/m…
https://github.com/ShengWu00/CVE-Vendor-Coordination/blob/main/TOTOLINK/README.…
https://www.totolink.net/
https://www.totolink.net/
https://www.totolink.net/home/menu/detail/menu_listtpl/down…
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/190/ids/36.h…