SEPTEMBER 15, 2026
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Case File

CVE-2026-51710

CRITICAL · CVSS 9.1 EPSS 0.29% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-31 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

The setParentalRules function in TOTOLINK T6 firmware version 4.1.5cu.748_B20211015 is vulnerable due to improper access control, allowing unauthenticated attackers to modify parental control settings by sending a specially crafted POST request to the CGI endpoint. This vulnerability could lead to unauthorized changes in device behavior, potentially exposing families to inappropriate content. Network administrators and users of affected TOTOLINK devices should prioritize patching this vulnerability to safeguard against unauthorized access.

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-2026-51710
Severity
CRITICAL
CVSS
9.1
EPSS
0.29%

Original NVD Description

Incorrect access control in the setParentalRules function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to alter parental-control behavior via sending a crafted POST request to /cgi-bin/cstecgi.cgi.