CVE-2026-51745 - Vulnerability Details - OpenCVE

Incorrect access control in the updatePriStaList function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to refresh the primary station list via sending a crafted MQTT message to the cs_broker component.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable yes

Technical Impact partial

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/DarkBoulder/CVE-Vendor-Coordination/blob/main/TOTOLINK/README.md
https://github.com/ShengWu00/CVE-Vendor-Coordination/blob/main/TOTOLINK/README.md
https://www.totolink.net/
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/190/ids/36.html

History

Tue, 01 Sep 2026 14:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-284
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 01 Sep 2026 13:15:00 +0000

Type	Values Removed	Values Added
Description		Incorrect access control in the updatePriStaList function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to refresh the primary station list via sending a crafted MQTT message to the cs_broker component.
References		https://github.com/DarkBoulder/CVE-Vendor-Coordination/blob/main/TOTOLINK/README.md https://github.com/ShengWu00/CVE-Vendor-Coordination/blob/main/TOTOLINK/README.md https://www.totolink.net/ https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/190/ids/36.html

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-09-01T00:00:00.000Z

Updated: 2026-09-01T14:30:20.235Z

Reserved: 2026-06-08T00:00:00.000Z

Link: CVE-2026-51745

Vulnrichment

Updated: 2026-09-01T14:02:00.472Z

NVD

Status : Received

Published: 2026-09-01T13:19:45.503

Modified: 2026-09-01T13:19:45.503

Link: CVE-2026-51745

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-284

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