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CVE-2026-9407

CRITICAL · CVSS 9.8 EPSS 1.91% Public Exploit

Source: NVD + CISA KEV + EPSS · Published: 2026-05-25 · Last synced: 2026-06-20

CyberRota Analysis

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Public Exploit Signal

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

Detected Signals
exploit
GitHub PoC Links
github.com ↗

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

CVE
CVE-2026-9407
Severity
CRITICAL
CVSS
9.8
EPSS
1.91%

Original NVD Description

A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. Affected by this vulnerability is the function setFirewallType of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument firewallType leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.