| Title | TOTOLINK A3002R V1.1.1-B20200824.0128 Stack-based Buffer Overflow |
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| Description | We found an stack overflow vulnerability in TOTOLINK router with firmware which was released recently, allows remote attackers to crash the server.In the router's formPortFw function, ip_subnet、fw_ip、service_type is directly passed by the attacker, If this part of the data is too long, it will cause the stack overflow, so we can control the ip_subnet、fw_ip、service_type to execute arbitrary code. |
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| Source | ⚠️ https://github.com/wudipjq/my_vuln/blob/main/totolink3/vuln_38/38.md |
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| User | pjq123 (UID 86618) |
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| Submission | 06/19/2025 17:52 (1 Year ago) |
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| Moderation | 06/21/2025 07:59 (2 days later) |
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| Status | Duplicate |
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| VulDB entry | 309033 [TOTOLINK A3002R/A3002RU 3.0.0-B20230809.1615 HTTP POST Request /boafrm/formPortFw service_type/ip_subnet buffer overflow] |
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| Points | 0 |
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