CVE-2025-10815
BaseFortify
Publication date: 2025-09-22
Last updated on: 2025-09-25
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | ac20_firmware | to 16.03.08.12 (inc) |
| tenda | ac20 | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-120 | 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. |
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the Tenda AC20 router firmware up to version 16.03.08.12. It is caused by improper handling of the 'startIp' argument in the HTTP POST request handler function /goform/SetPptpServerCfg, specifically due to the use of the unsafe strcpy function. This leads to a buffer overflow, which can be exploited remotely.
How can this vulnerability impact me? :
Exploitation of this vulnerability can lead to a buffer overflow, potentially allowing an attacker to execute arbitrary code remotely on the affected device. This can compromise the device's confidentiality, integrity, and availability, leading to unauthorized access, data theft, or disruption of network services.