CVE-2025-7911
BaseFortify
Publication date: 2025-07-20
Last updated on: 2025-08-08
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dlink | di-8100_firmware | 1.0 |
| dlink | di-8100 | * |
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 D-Link DI-8100 device, specifically in the sprintf function within the /upnp_ctrl.asp file of the jhttpd component. It occurs when the arguments remove_ext_proto or remove_ext_port are manipulated, allowing an attacker to remotely exploit the device by overflowing the stack buffer.
How can this vulnerability impact me? :
The vulnerability can be exploited remotely to cause a stack-based buffer overflow, which may allow an attacker to execute arbitrary code, disrupt device functionality, or gain unauthorized control over the affected device. This can lead to system compromise, data loss, or service disruption.