| Titre | DrayTek Vigor2960 Vigor2960 1.5.1.6 (revision 8218) Authenticated set_table Config-Field Command Injection |
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| Description | After parsing jsondata, set_table uses its config field directly in multiple UCI and configuration-apply shell commands. An attacker can insert command separators into config and execute additional commands. The current PoC confirms an interactive reverse shell on the real device.
Affected interface: POST /cgi-bin/mainfunction.cgi with action=set_table
Attacker-controlled parameter: jsondata[].config
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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| La source | ⚠️ https://github.com/yikesoftware/DrayTek_Vigor2960_Security_Analysis/tree/main/cases/DRV2960-0019-authenticated-set-table-config-field-command-injection |
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| Utilisateur | eqqie (UID 101441) |
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| Soumission | 20/10/2026 08:15 (il y a 26 jours) |
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| Modérer | 14/11/2026 19:12 (25 days later) |
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| Statut | Accepté |
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| Entrée VulDB | 437463 [DrayTek Vigor2960 1.5.1.6 mainfunction.cgi set_table jsondata élévation de privilèges] |
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| Points | 20 |
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