CVE-2026-36734 Details
Description
EDIMAX BR-6428nS V3 1.15 is vulnerable to Command Injection. An authenticated attacker with access to the network can submit crafted input to the WLAN configuration functionality. Due to insufficient input validation, the attacker is able to execute arbitrary system commands on the device.
A command injection vulnerability has been identified in the EDIMAX BR-6428nS V3 router, specifically in firmware version 1.15. This vulnerability allows authenticated attackers with network access to execute arbitrary system commands on the device. The issue arises from inadequate input validation in the WLAN configuration feature of the web-based management interface. By injecting crafted input that includes shell metacharacters into vulnerable parameters, an authenticated user can manipulate the router's internal operating system commands. Exploitation of this vulnerability could lead to unauthorized modifications of device settings, disruption of network services, or unauthorized persistent access to the router.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 11, 2026CISA-ADP
Assessed May 12, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/theShinigami/CVE-Disclosures/tree/main/CVE-2026-36734 | [email protected] | Technical Description |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| EDIMAX BR-6428nS V3 | 1.15 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 5, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 12, 2026 | CVE Modified | CISA-ADP |
| May 11, 2026 | New CVE Received | [email protected] |