| タイトル | DrayTek Vigor2960 Vigor2960 1.5.1.6 (revision 8218) Authenticated swmconfigupload Field-Name Command Injection |
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| 説明 | swmconfigupload inserts the attacker-controlled multipart field name directly into a single-quoted shell logging command. A malicious field name can terminate the quoted context and append commands. The current PoC confirms an interactive reverse shell on the real device.
Affected interface: POST /cgi-bin/mainfunction.cgi/swmconfigupload
Attacker-controlled input: multipart field name
Confirmed impact: an authenticated attacker can execute arbitrary shell commands and obtain a reverse shell.
## Vendor Confirmation
The vulnerability has been officially confirmed. The email is available at: https://github.com/yikesoftware/DrayTek_Vigor2960_Security_Analysis/tree/main/vendor_confirm
The official fix for this vulnerability has been released: https://fw.draytek.com.tw/Vigor2960/Firmware/v1.5.1.7/Vigor2960_v1.5.1.7.zip |
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| ソース | ⚠️ https://github.com/yikesoftware/DrayTek_Vigor2960_Security_Analysis/blob/main/cases/DRV2960-0015-authenticated-swmconfigupload-fieldname-command-injection |
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| ユーザー | eqqie (UID 101441) |
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| 送信 | 2026年10月20日 08:10 (26 日 ago) |
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| モデレーション | 2026年11月14日 19:11 (26 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 437460 [DrayTek Vigor2960 迄 1.5.1.6 mainfunction.cgi sub_14914 swmconfigupload 特権昇格] |
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| ポイント | 20 |
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