| Title | Tenda F453 v1.0.0.3 Stack-based Buffer Overflow |
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| Description | A vulnerability was found in Tenda F453 v1.0.0.3. 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 v10 is passed to the sub_3C6C0() function without any length check, which may overflow the stack-based buffer s.As a result, by requesting the page, an attacker can easily execute a denial of service attack or remote code execution. |
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| Source | ⚠️ https://github.com/Litengzheng/vul_db/blob/main/F453/vul_96/README.md |
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| User | LtzHust (UID 95660) |
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| Submission | 02/25/2026 00:42 (1 month ago) |
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| Moderation | 03/07/2026 18:44 (11 days later) |
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| Status | Accepted |
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| VulDB entry | 349705 [Tenda F453 1.0.0.3 /goform/QuickIndex sub_3C6C0 mit_linktype/PPPOEPassword stack-based overflow] |
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| Points | 20 |
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