| Title | Tenda FH451 V1.0.0.9 Stack-based Buffer Overflow |
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| Description | A vulnerability was found in Tenda FH451 V1.0.0.9. 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.If the value of argument mit_linktype is 2, the variable v10 is passed to the sub_3C434 function without any length check, which may overflow the stack-based buffer s. |
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| Source | ⚠️ https://github.com/Litengzheng/vul_db/blob/main/FH451/vul_63/README.md |
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| User | LtzHuster (UID 95786) |
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| Submission | 02/22/2026 06:28 (2 months ago) |
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| Moderation | 03/06/2026 22:22 (13 days later) |
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| Status | Accepted |
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| VulDB entry | 349581 [Tenda FH451 1.0.0.9 /goform/QuickIndex formQuickIndex mit_linktype/PPPOEPassword stack-based overflow] |
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| Points | 20 |
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