OCTOBER 7, 2026
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Case File

CVE-2026-93740

CRITICAL · CVSS 10 EPSS 0.88% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-18 · Last synced 2026-10-07

CyberRota Analysis

AI-Generated

A critical buffer overflow vulnerability exists in the Totolink A3002MU router, specifically within the formWlEncrypt function, which can be exploited remotely by manipulating the submit-url argument. This flaw allows attackers to execute arbitrary code, potentially compromising the device and the network it connects to. Organizations using this router model should prioritize patching or mitigating this vulnerability to prevent potential exploitation.

Public Exploit Signal

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

Detected Signals
exploit
GitHub PoC Links

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

CVE
CVE-2026-93740
Severity
CRITICAL
CVSS
10
EPSS
0.88%

Original NVD Description

A vulnerability was identified in Totolink A3002MU Hh-B20211125.1046. Affected is the function formWlEncrypt of the file /boafrm/formWlEncrypt. The manipulation of the argument submit-url leads to buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.