SEPTEMBER 17, 2026
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Case File

CVE-2026-76589

CRITICAL · CVSS 9.9 EPSS 0.61% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-19 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A stack-based buffer overflow vulnerability in the TRENDnet TEW-755AP affects the function FUN_401000 in the /sbin/mycli file, allowing remote attackers to manipulate the ssid argument. This critical flaw, with a CVSS score of 9.9, could lead to arbitrary code execution and system compromise. Organizations using this device should prioritize immediate patching or mitigation to prevent potential exploitation.

Public Exploit Signal

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

Detected Signals
exploit

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

CVE
CVE-2026-76589
Severity
CRITICAL
CVSS
9.9
EPSS
0.61%

Original NVD Description

A vulnerability was found in TRENDnet TEW-755AP up to 20260702. Affected is the function FUN_401000 of the file /sbin/mycli. The manipulation of the argument ssid results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.