CVE-2025-7423
BaseFortify
Publication date: 2025-07-11
Last updated on: 2025-07-16
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | o3_firmware | 1.0.0.12\(3880\) |
| tenda | o3 | 2.0 |
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 is a critical stack-based buffer overflow found in the Tenda O3V2 1.0.0.12(3880) device. It occurs in the function formWifiMacFilterSet within the /goform/setWrlFilterList component of the httpd service. The issue arises from improper handling of the macList argument, which can be manipulated remotely to overflow the stack buffer, potentially allowing an attacker to execute arbitrary code or cause a denial of service.
How can this vulnerability impact me? :
This vulnerability can allow a remote attacker to exploit the stack-based buffer overflow to execute arbitrary code, disrupt device functionality, or cause a denial of service. This could lead to unauthorized access, control over the device, or network disruption.