| Title | Oray Pgyer X5 Pro Router 7.6.1 Improper Neutralization of CRLF Sequences ('CRLF Injection') |
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| Description | Oray Pgyer X5 Pro Router firmware 7.6.1 accepts newlines in the regmsg field of the authenticated oray_ser2net_set API. The router copies that field into a ser2net banner record and can enable the service in the same request. Injected rawlp records can then direct TCP input into an existing file opened by the root-run service, overwriting its prefix; an injected CONTROLPORT record also opens an unauthenticated command socket. |
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| Source | ⚠️ https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-A-Serial-Banner-Newline-Lets-ser2net-Overwrite-Existing-Files-3ea797159f158019b687eadcc7d6a85b |
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| User | FirmHarness (UID 99865) |
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| Submission | 09/29/2026 14:03 (27 days ago) |
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| Moderation | 10/25/2026 16:20 (26 days later) |
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| Status | Accepted |
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| VulDB entry | 426280 [Oray Pugongying X5 Pro 7.6.1 Ser2net regmsg crlf injection] |
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| Points | 20 |
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