CVE-2026-19982: OS Command Injection in GL.iNet BE9300
A security vulnerability has been detected in GL.iNet BE9300 and MT6000 4.8.x. This vulnerability affects unknown code of the component Firewall-management RPC. The manipulation of the argument dest_port/dest_ip leads to os command injection. The attack may be initiated remotely. Upgrading to version 4.9.0 is able to resolve this issue. The affected component should be upgraded. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."
CVE-2026-19982: OS Command Injection in GL.iNet BE9300
Description
A security vulnerability has been detected in GL.iNet BE9300 and MT6000 4.8.x. This vulnerability affects unknown code of the component Firewall-management RPC. The manipulation of the argument dest_port/dest_ip leads to os command injection. The attack may be initiated remotely. Upgrading to version 4.9.0 is able to resolve this issue. The affected component should be upgraded. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."
CVSS v4.0
Score 5.3medium
Affected software
cpe:2.3:a:gl.inet:be9300:*:*:*:*:*:*:*:*cpe:2.3:a:gl.inet:mt6000:*:*:*:*:*:*:*:*Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-08-16T13:38:28.793Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a82910dbf8831d5393d052a
Added to database: 08/17/2026, 04:41:49 UTC
Last updated: 08/17/2026, 04:41:49 UTC
Views: 1
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