| Title | Tenda AC20 <= V16.03.08.12 (latest) Buffer Overflow |
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| Description | A buffer overflow vulnerability was discovered on the latest version of the Tengda AC20 router, V16.03.08.12, where an attacker sent a well-crafted http post packet to the request path /goform/GetParentControlInfo, triggering a denial of service attack or even RCE, specifically via the function strcpy(s + 2, var); because there is no bounds check on s, causing a stack overflow |
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| Source | ⚠️ https://github.com/cymiao1978/cve/blob/main/4.md |
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| User | cymiao (UID 88596) |
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| Submission | 09/02/2025 09:41 (9 months ago) |
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| Moderation | 09/08/2025 17:06 (6 days later) |
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| Status | Accepted |
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| VulDB entry | 323089 [Tenda AC20 up to 16.03.08.12 GetParentControlInfo strcpy mac buffer overflow] |
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| Points | 20 |
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