CVE-2025-9088
BaseFortify
Publication date: 2025-08-16
Last updated on: 2025-08-21
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | ac20_firmware | 16.03.08.12 |
| tenda | ac20 | * |
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-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
| 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 is a stack-based buffer overflow in the Tenda AC20 router firmware version 16.03.08.12. It occurs in the function save_virtualser_data within the file /goform/formSetVirtualSer. An attacker can remotely manipulate the argument list to trigger this overflow, potentially leading to arbitrary code execution or system compromise.
How can this vulnerability impact me? :
The vulnerability can allow a remote attacker to execute arbitrary code or cause a denial of service on the affected device. This can lead to unauthorized control over the router, disruption of network services, and potential further attacks on connected systems.