CVE-2025-11385
BaseFortify
Publication date: 2025-10-07
Last updated on: 2025-10-09
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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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-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. |
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 'timeZone' argument in the sscanf function within the /goform/fast_setting_wifi_set file, leading to a buffer overflow. This flaw can be exploited remotely, allowing an attacker to potentially execute arbitrary code or cause a denial of service.
How can this vulnerability impact me? :
The vulnerability can be exploited remotely to cause a buffer overflow, which may allow attackers to execute arbitrary code, disrupt the normal operation of the device, or cause a denial of service. This can compromise the security and availability of the affected router and any network relying on it.