SEPTEMBER 17, 2026
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Case File

CVE-2026-51745

MEDIUM · CVSS 5.3 EPSS 0.29% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-01 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

TOTOLINK T6 firmware version 4.1.5cu.748_B20211015 is vulnerable due to improper access control in the updatePriStaList function, allowing unauthenticated attackers to manipulate the primary station list by sending specially crafted MQTT messages to the cs_broker component. This could lead to unauthorized network access or disruption of services. Organizations using this firmware should prioritize patching to mitigate potential exploitation risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-51745
Severity
MEDIUM
CVSS
5.3
EPSS
0.29%

Original NVD 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.