| Titolo | D-Link DIR-823X 250416 OS Command Injection |
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| Descrizione | The D-Link DIR-823X router is susceptible to a Remote Command Injection vulnerability via the /goform/set_qos endpoint. The flaw exists in the backend function sub_420688, which fails to adequately filter the newline character (\n or 0x0A) when handling parameters such as qqos_enable, qqos_max_download, and qqos_max_upload. An authenticated attacker can inject arbitrary shell commands by using a newline to terminate the intended UCI configuration command and initiate a malicious instruction, which is then executed with root privileges. |
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| Fonte | ⚠️ https://github.com/master-abc/cve/issues/29 |
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| Utente | 942384053 (UID 94603) |
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| Sottomissione | 27/01/2026 16:03 (8 mesi fa) |
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| Moderazione | 06/02/2026 22:08 (10 days later) |
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| Stato | Accettato |
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| Voce VulDB | 344777 [D-Link DIR-823X 250416 /goform/set_qos sub_420688 escalationi di privilegi] |
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| Punti | 20 |
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