CVE-2025-15216
Stack-Based Buffer Overflow in Tenda AC23 Remote Function
Publication date: 2025-12-30
Last updated on: 2025-12-30
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | ac23 | 16.03.07.52 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-119 | The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
| CWE-121 | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the Tenda AC23 router firmware version 16.03.07.52, specifically in the function fromSetIpMacBind within the /goform/SetIpMacBind file. It involves a stack-based buffer overflow caused by improper handling of the 'bindnum' argument. An attacker can exploit this remotely to potentially execute arbitrary code or cause a denial of service.
How can this vulnerability impact me? :
The vulnerability can allow a remote attacker to exploit the stack-based buffer overflow to execute arbitrary code, disrupt the normal operation of the device, or cause it to crash. This can lead to loss of control over the device, potential network compromise, and service disruption.
What immediate steps should I take to mitigate this vulnerability?
No official vendor patch or mitigation guidance is currently available. It is suggested to replace the affected product as a precaution to mitigate this vulnerability. [1]