| Titre | GL.iNet Router 4.8.x RCE |
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| Description | Firewall-management RPC methods accept newline characters in stored firewall fields such as dest_port and dest_ip. Those values are later concatenated into conntrack cleanup commands when rules are changed or removed.
Impact
● Execute arbitrary commands as root.
● Modify persistent router configuration.
● Change DNS, firewall, NAT, routing, or Wi-Fi behavior.
● Read sensitive files available to root.
● Install persistence or alter scheduled tasks.
● Pivot from the router into connected networks.
https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Firewall%20Cleanup%20RCE.md |
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| La source | ⚠️ https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Firewall%20Cleanup%20RCE.md |
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| Utilisateur | GLiNet (UID 96704) |
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| Soumission | 30/06/2026 10:47 (il y a 3 mois) |
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| Modérer | 16/08/2026 15:38 (2 months later) |
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| Statut | Accepté |
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| Entrée VulDB | 391164 [GL.iNet BE9300/MT6000 4.8.x Firewall-management RPC dest_port/dest_ip élévation de privilèges] |
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| Points | 20 |
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