| Title | Shenzhen Tenda Technology Co.,Ltd. AC23 <= V16.03.07.52 Buffer Overflow |
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| Description | A buffer overflow vulnerability was discovered on the latest version of the Tengda AC23 router, V16.03.07.52, where an attacker sent a well-crafted http post packet to the request path /goform/SetStaticRouteCfg, triggering a denial of service attack or even RCE, specifically via the function sscanf(s_4, "%[^,],%[^,],%[^,],%s", v15, v16, v17, v18) because there is no bounds check on s_4, causing a stack overflow |
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| Source | ⚠️ https://github.com/cymiao1978/cve/blob/main/12.md |
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| User | cymiao (UID 88596) |
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| Submission | 09/29/2025 11:19 (10 months ago) |
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| Moderation | 10/06/2025 08:33 (7 days later) |
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| Status | Accepted |
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| VulDB entry | 327241 [Tenda AC23 up to 16.03.07.52 SetStaticRouteCfg sscanf list buffer overflow] |
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| Points | 20 |
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