SEPTEMBER 17, 2026
Live Feed
Back to database
Case File

CVE-2026-51633

MEDIUM · CVSS 4.3 EPSS 0.20% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-28 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

TOTOLINK T6 version 4.1.5cu.748_B20211015 has a vulnerability in the getWiFiEasyGuestCfg function that permits unauthenticated attackers to access sensitive guest Wi-Fi configuration details, including credentials, by sending a specially crafted POST request to the CGI endpoint. This flaw poses a significant risk to network security, as it could enable unauthorized access to the guest Wi-Fi network. Organizations using this router model should prioritize patching or mitigating this vulnerability to protect their network integrity.

Public Exploit Signal

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

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

CVE
CVE-2026-51633
Severity
MEDIUM
CVSS
4.3
EPSS
0.20%

Original NVD Description

Incorrect access control in the getWiFiEasyGuestCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain simplified guest Wi-Fi configuration, including guest credentials, via sending a crafted POST request to /cgi-bin/cstecgi.cgi.