BaseFortify

Publication date: 2025-11-23

Last updated on: 2025-11-26

Assigner: VulDB

Description

A weakness has been identified in D-Link DWR-M920 1.1.50. This affects the function sub_41C7FC of the file /boafrm/formPinManageSetup. This manipulation of the argument submit-url causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-11-23

Last Modified

2025-11-26

Generated

2026-07-06

AI Q&A

2025-11-23

EPSS Evaluated

2026-07-05

NVD

CVE-2025-13553

Affected Vendors & Products

Vendor	Product	Version / Range
dlink	dwr-m920_firmware	1.1.50
dlink	dwr-m920	*

Helpful Resources

Exploitability

CWE

KEV

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

Executive Summary

This vulnerability is a buffer overflow in the D-Link DWR-M920 device, specifically in the function sub_41C7FC of the file /boafrm/formPinManageSetup. It occurs due to manipulation of the argument submit-url, allowing an attacker to remotely exploit the device by overflowing a buffer.

Impact Analysis

The vulnerability can be exploited remotely to cause a buffer overflow, which may lead to unauthorized access, disruption of service, or execution of arbitrary code on the affected device, potentially compromising the device's security and the network it is connected to.

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