CVE-2026-36741

HIGH EPSS 61.2%

Published May 13, 20261mo ago · Modified Jun 17, 20261w ago

7.2 CVSS 3.1

High

Published May 13, 2026 1mo ago

Last Modified Jun 17, 2026 1w ago

Description

U-SPEED AC1200 Gigabit Wi-Fi Router (Model: T18-21K) V1.0 is vulnerable to Command Injection. The Network Time Protocol (NTP) configuration interface does not properly sanitize user-supplied input. An authenticated user with permission to configure NTP settings can inject arbitrary system commands through crafted input fields. These commands are executed with elevated privileges, leading to potential full system compromise.

CVSS Details

Base Score

7.2

Exploitability

1.2

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required High

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

61.2% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-77 Command Injection Injection

References 2

github.com https://github.com/N0tMilk/vulnerability-research
github.com https://github.com/N0tMilk/vulnerability-research/tree/main/IoT/CVE-2026-36741

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.