CVE-2026-76651:详情

CVE-2026-76651

2026-08-28
22h16 +00:00
Overflow
2026-09-01
20h50 +00:00
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CVE 描述

A buffer overflow vulnerability exists in the embedded HTTP service in TL-WR841N v14 when processing multipart/form-data requests. Insufficient validation of an attacker-controlled boundary parameter may allow a remote unauthenticated attacker to submit a crafted request that corrupts memory by overwriting data beyond the bounds of an internal buffer. Successful exploitation may result in modification or corruption of process memory, potentially leading to undefined application behavior. Arbitrary code execution, information disclosure, and denial-of-service conditions have not been demonstrated.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-120 Buffer Copy without Checking Size of Input
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

参考资料