| Title | TOTOLINK LR350 LR350 V9.3.5u.6369_B20220309 Buffer Overflow |
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| Description | In the LR350 V9.3.5u.6369_B20220309 firmware firmware has a buffer overflow vulnerability in the setWizardCfg function. The v45 variable receives the ssid parameter from a POST request. However, since the user can control the input of ssid, the statement urldecode can cause a buffer overflow vulnerability. |
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| Source | ⚠️ https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setWizardCfg-2e453a41781f80ce89cfc1d25049e279?source=copy_link |
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| User | yhryhryhr_tu (UID 66750) |
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| Submission | 01/10/2026 04:48 (5 months ago) |
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| Moderation | 01/18/2026 21:20 (9 days later) |
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| Status | Accepted |
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| VulDB entry | 341752 [Totolink LR350 9.3.5u.6369_B20220309 POST Request /cgi-bin/cstecgi.cgi setWizardCfg ssid buffer overflow] |
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| Points | 15 |
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