| Title | Tenda AC6 V2.0 15.03.06.50 Stack-based Buffer Overflow |
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| Description | A buffer overflow vulnerability has been identified in the Tenda AC6 V2.0 15.03.06.50 router firmware that allows remote attackers to potentially execute arbitrary code or cause denial of service through malformed HTTP requests. The vulnerable code path processes HTTP requests to the /goform/saveParentControlInfo. When time/urls/deviceId is specified with excessive data, the buffer overflow occurs during sscanf/strcpy.
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| Source | ⚠️ https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda/saveParentControlInfo/saveParentControlInfo.md |
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| User | z472421519 (UID 91218) |
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| Submission | 10/11/2025 23:07 (12 months ago) |
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| Moderation | 10/25/2025 18:54 (14 days later) |
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| Status | Duplicate |
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| VulDB entry | 320803 [Tenda AC6 15.03.06.23 saveParentControlInfo deviceName stack-based overflow] |
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| Points | 0 |
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