CVE-2026-38142

Published Jul 1, 2026 CVSS 3.1 · 6.5 Medium EPSS 1.1% KEV · Not listed
Description
An unauthenticated command injection vulnerability in the /goform/fast_setting_internet_set endpoint of Tenda AC18 v15.03.05.05 allows attackers to execute arbitrary commands via a crafted payload injected into the mac parameter.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Tenda
Tenda ac18
Vendors & Products Tenda
Tenda ac18
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Firmware 15.03.05.05
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Firmware 15.03.05.05
Type Values Removed Values Added
Title Unauthenticated Command Injection in Tenda AC18 /goform/fast_setting_internet_set Endpoint
Type Values Removed Values Added
Title Unauthenticated Command Injection in Tenda AC18 /goform/fast_setting_internet_set Endpoint
Type Values Removed Values Added
Title Arbitrary Command Execution via Unauthenticated mac Parameter in Tenda AC18
Type Values Removed Values Added
Title Arbitrary Command Execution via Unauthenticated mac Parameter in Tenda AC18
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 '/goform/fast_setting_internet_set' Endpoint
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 '/goform/fast_setting_internet_set' Endpoint
Type Values Removed Values Added
Title Unauthenticated Command Injection in Tenda AC18 Router Firmware 15.03.05.05
Type Values Removed Values Added
Title Unauthenticated Command Injection in Tenda AC18 Router Firmware 15.03.05.05
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router Firmware
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router Firmware
Type Values Removed Values Added
Title Unauthenticated OS Command Injection via mac Parameter in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated OS Command Injection via mac Parameter in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in Tenda AC18 Router
Type Values Removed Values Added
Weaknesses CWE-77
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An unauthenticated command injection vulnerability in the /goform/fast_setting_internet_set endpoint of Tenda AC18 v15.03.05.05 allows attackers to execute arbitrary commands via a crafted payload injected into the mac parameter.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 1, 2026, 6:48 PM
Reserved
Apr 6, 2026, 12:00 AM
Status
Deferred
Published
Jul 1, 2026, 7:16 PM
Modified
Jul 2, 2026, 6:42 PM