| タイトル | D-Link DIR-816L DIR816L_REVB_FW_2_06_b09_beta Stack-based Buffer Overflow |
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| 説明 | gena.cgi have a stack overflow vulnerability, in the genacgi_main function, REQUEST_URI is an externally controllableinput. when service=UNSUBSCRIBE jump to the sub_4134E0 function, thevariables SERVER_ID and HTTP_SID within this function are also externallycontrollable input. On line 11 in the sub_4134E0 , the use of sprintf for stringconcatenation introduces a stack overflow vulnerability..The vendor has been contacted, vendor has confirmed and will issue an announcement.
Reporter: Lexpl0it、fcgboy、[email protected]、75Acol |
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| ソース | ⚠️ https://github.com/scanleale/IOT_sec/blob/main/DIR-816L%20stack%20overflow(gena.cgi).pdf |
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| ユーザー | Lexpl0it (UID 89340) |
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| 送信 | 2025年10月30日 04:03 (11 月 ago) |
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| モデレーション | 2025年11月14日 14:14 (15 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 332478 [D-Link DIR-816L 2_06_b09_beta gena.cgi genacgi_main SERVER_ID/HTTP_SID メモリ破損] |
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| ポイント | 20 |
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