CVE WatchJun 30, 2026

CVE-2026-36741

U-SPEED AC1200 Gigabit Wi-Fi Router (Model: T18-21K) V1.0 is vulnerable to Command Injection. The Network Time Protocol (NTP) configuration

CVSS

7.2

High

EPSS

2.1%

p80

KEV

—

Exploit Today

0-100

Published: May 13, 2026 · Last modified: Jun 30, 2026 · CWE-77

EPSS · 30d

1.1%EPSS · 30 days2.1%

2026-06-302026-07-16

Technical 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.

Official references

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-422718.8 HIG

99.6%

KEV—80BerriAI LiteLLM Command Injection Vulnerability2d CVE-2023-349609.8 CRI

99.9%

——30A command injection vulnerability in the wsConvertPpt component of Chamilo v1.11.* up to v1.11.18 allows attackers to execute arbitrary commands via a SOAP API call with a crafted PowerPoint name.8d CVE-2023-376799.8 CRI

99.9%

——30A remote command execution (RCE) vulnerability in NextGen Mirth Connect v4.3.0 allows attackers to execute arbitrary commands on the hosting server.8d CVE-2026-80379.6 CRI

98.6%

——30OS Command Injection Remote Code Execution Vulnerability in API in Progress ADC Products allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints3d CVE-2022-457018.8 HIG

98.5%

——30Arris TG2482A firmware through 9.1.103GEM9 allow Remote Code Execution (RCE) via the ping utility feature.8d CVE-2023-337828.8 HIG

98.3%

——30D-Link DIR-842V2 v1.0.3 was discovered to contain a command injection vulnerability via the iperf3 diagnostics function.8d