| Titel | Tenda CH22 V1.0.0.1 Stack-based Buffer Overflow |
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| Beschreibung | A vulnerability was found in Tenda CH22 V1.0.0.1. Affected by this vulnerability is the function formQuickIndex of the file /goform/QuickIndex of the component httpd. The manipulation of the argument mit_linktype and PPPOEPassword with an unknown input leads to a buffer overflow vulnerability.In formQuickIndex function,it reads in a user-provided parameter mit_linktype and PPPOEPassword.If the value of mit_linktype is 2, the variable v8 is passed to the sub_3B698 function without any length check, which may overflow the stack-based buffer s.
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| Quelle | ⚠️ https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_46/README.md |
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| Benutzer | LtzHust2 (UID 95662) |
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| Einreichung | 14.03.2026 14:53 (vor 23 Tagen) |
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| Moderieren | 30.03.2026 15:33 (16 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 354188 [Tenda CH22 1.0.0.1 Parameter /goform/QuickIndex formQuickIndex mit_linktype Pufferüberlauf] |
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| Punkte | 20 |
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