| Title | D-Link DCS-935L DCS-935L_A1_FW_1.13.01 Stack-based Buffer Overflow |
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| Description | Within the sub_402280 function, the externally input HNAP_AUTH is passed to v12. Without any validation, the strcpy function is used to process v12, where haystack is data on the stack, leading to a stack overflow. The subsequent spaces in L81 and L83 can be bypassed by simply adding a a at the end of input. |
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| Source | ⚠️ https://github.com/scanleale/IOT_sec/blob/main/DCS-935L-1.pdf |
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| User | Lexpl0it (UID 89340) |
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| Submission | 09/13/2025 04:22 (9 months ago) |
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| Moderation | 09/21/2025 10:52 (8 days later) |
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| Status | Accepted |
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| VulDB entry | 325135 [D-Link DCS-935L up to 1.13.01 /HNAP1/ sub_402280 HNAP_AUTH/SOAPAction stack-based overflow] |
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| Points | 18 |
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