Gửi #782999: Tenda Tenda M3 Access Controller(M3) V1.0.0.10 Buffer Overflowthông tin

tiêu đềTenda Tenda M3 Access Controller(M3) V1.0.0.10 Buffer Overflow
Mô tảA serious buffer overflow vulnerability exists in the setAdvPolicyData function of Tenda M3 V1.0.0.10 firmware, specifically in its subroutine sub_648D4. The vulnerability is caused by the following unsafe code logic: strncpy(dest, src, v16 - src); The copy length v16 - src is directly calculated from user-controlled input, while the program does not properly validate the actual size of the destination buffer dest. As a result, an attacker can craft malicious parameters to trigger a buffer overflow and cause denial of service (DoS) or other security impacts.
Nguồn⚠️ https://github.com/Moxxkidd/CVE/issues/2
Người dùng
 Doma (UID 96528)
Đệ trình19/03/2026 15:17 (cách đây 4 các tháng)
Kiểm duyệt04/04/2026 16:26 (16 days later)
Trạng tháiđược chấp nhận
Mục VulDB355337 [Tenda M3 1.0.0.10 Destination /goform/setAdvPolicyData policyType tràn bộ đệm]
điểm20

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