| Title | Oray Pgyer X5 Pro Router 7.6.1 Inclusion of Functionality from Untrusted Control Sphere |
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| Description | Oray Pgyer X5 Pro Router firmware 7.6.1 accepts a free-form pppd_options value in its PPPoE WAN settings. A caller with the management system password can upload an AArch64 shared library and set that value to plugin /tmp/upload_files/<library>.so. Netifd passes the option to pppd, which loads the library and calls plugin_init as root before PPPoE account authentication. |
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| Source | ⚠️ https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Root-Code-Execution-via-PPPoE-plugin-Option-3ea797159f1580149a5de8deddac48c5 |
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| User | FirmHarness (UID 99865) |
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| Submission | 09/29/2026 14:10 (28 days ago) |
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| Moderation | 10/25/2026 16:21 (26 days later) |
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| Status | Accepted |
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| VulDB entry | 426285 [Oray Pugongying X5 Pro 7.6.1 PPPoE WAN Setting /tmp/upload_files plugin_init pppd_options unrestricted upload] |
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| Points | 19 |
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