| Title | GL.iNet Router 4.8.x RCE |
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| Description | The ui.update_langs RPC method only checks that hour, min, and week are present when scheduling is enabled. It does not enforce numeric time fields before writing them to gl_timer.
● 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/Language%20Auto-Update%20Cron%20RCE.md |
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| Source | ⚠️ https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Language%20Auto-Update%20Cron%20RCE.md |
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| User | GLiNet (UID 96704) |
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| Submission | 06/30/2026 10:45 (2 months ago) |
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| Moderation | 08/16/2026 15:38 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 391162 [GL.iNet XE3000 up to 4.8.x Language Update ui.update_langs hour/min/week code injection] |
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| Points | 20 |
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