SEPTEMBER 18, 2026
Live Feed
Back to database
Case File

CVE-2026-51694

HIGH · CVSS 7.5 EPSS 0.26% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-31 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

The TOTOLINK T6 firmware version 4.1.5cu.748_B20211015 is vulnerable due to incorrect access control in the setStaticDhcpRules function, enabling unauthenticated attackers to manipulate static DHCP rules through crafted POST requests to the CGI interface. This vulnerability poses a risk of unauthorized network configuration changes, potentially leading to man-in-the-middle attacks or network disruptions. Network administrators using this firmware should prioritize patching or mitigating this vulnerability to safeguard their environments.

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-2026-51694
Severity
HIGH
CVSS
7.5
EPSS
0.26%

Original NVD Description

Incorrect access control in the setStaticDhcpRules function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to add or change static DHCP rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi.