| Título | D-Link Router FW120B05_decode Memory Corruption |
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| Descripción | D-Link DIR-878 contains a stack-based buffer overflow in the SetWan3Settings handler. The handler copies the attacker-controlled value with Primary and Secondary parameters into a fixed-size stack buffer using sprintf without validating its length. An oversized value causes stack memory corruption and reliably crashes the web management service. |
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| Fuente | ⚠️ https://github.com/Amalll-Sec/router-vulnerability-research/blob/main/advisories/d-link/dir-878/SetWan3Settings/README.md |
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| Usuario | AmaIIl (UID 29184) |
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| Sumisión | 2026-08-05 05:09 (hace 1 mes) |
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| Moderación | 2026-09-13 07:09 (1 month later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 403226 [D-Link DIR-878 120B05 WAN Settings SetWan3Settings Primary/Secondary desbordamiento de búfer] |
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| Puntos | 18 |
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