TR1200 v2.4.15, TR3000 v2.4.21, WR300 v2.4.25, WR1200 v2.4.23, WR1300 v2.4.22, WR1500 v2.3.10, WR3000 v2.4.19, WR3600 v2.3.16, and WR6500 v2.3.15 were discovered to contain a command injection vulnerability in the net.set_wan interface. This vulnerability allows attackers to execute arbitrary commands as root via a crafted input.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Affected Vendors & Products

No data.

No data.

No data.

References
Link Providers
https://www.cudy.com/pages/security-advisory/cudy-sa-26-7-jezzy-4 cve-icon
History

Fri, 31 Jul 2026 23:30:00 +0000

Type Values Removed Values Added
Title Command Injection in Cudy Router Net.set_wan Interface Allows Root Execution

Fri, 31 Jul 2026 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-77
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 30 Jul 2026 21:30:00 +0000

Type Values Removed Values Added
Description TR1200 v2.4.15, TR3000 v2.4.21, WR300 v2.4.25, WR1200 v2.4.23, WR1300 v2.4.22, WR1500 v2.3.10, WR3000 v2.4.19, WR3600 v2.3.16, and WR6500 v2.3.15 were discovered to contain a command injection vulnerability in the net.set_wan interface. This vulnerability allows attackers to execute arbitrary commands as root via a crafted input.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-07-30T00:00:00.000Z

Updated: 2026-07-31T11:41:41.617Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-38709

cve-icon Vulnrichment

Updated: 2026-07-31T11:41:24.329Z

cve-icon NVD

No data.

cve-icon Redhat

No data.