| Titre | 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 fromSetCfm of the file /goform/setcfm of the component httpd. The manipulation of the argument funcname and funcpara1 with an unknown input leads to a buffer overflow vulnerability.In fromSetCfm function,it reads in a user-provided parameter funcname and funcpara1.If the value of funcpara1 is save_list_data, the variable v14 will be passed to the sub_3A874 function without any length check .And finally in sub_3A874 function ,the variable of a1 is passed to sprintf,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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| La source | ⚠️ https://github.com/Litengzheng/vul_db/blob/main/F453/vul_97/README.md |
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| Utilisateur | LtzHust (UID 95660) |
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| Soumission | 25/02/2026 00:43 (il y a 1 mois) |
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| Modérer | 07/03/2026 18:44 (11 days later) |
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| Statut | Accepté |
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| Entrée VulDB | 349706 [Tenda F453 1.0.0.3/1.If /goform/setcfm fromSetCfm funcname/funcpara1 buffer overflow] |
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| Points | 20 |
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