CVE-2025-13551
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Vulnerability report for CVE-2025-13551, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2025-11-23

Last updated on: 2025-12-02

Assigner: VulDB

Description

A vulnerability was identified in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. The affected element is an unknown function of the file /boafrm/formWanConfigSetup. The manipulation of the argument submit-url leads to buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

CVSS Scores

EPSS Scores

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Meta Information

Published
2025-11-23
Last Modified
2025-12-02
Generated
2026-07-06
AI Q&A
2025-11-23
EPSS Evaluated
2026-07-05
NVD

Affected Vendors & Products

Showing 4 associated CPEs
Vendor Product Version / Range
dlink dir-822k_firmware 1.00_20250513164613
dlink dir-822k *
dlink dwr-m920_firmware 1.1.50
dlink dwr-m920 b2

Helpful Resources

Exploitability

CWE
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KEV
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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

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Executive Summary

This vulnerability exists in certain D-Link devices (DIR-822K and DWR-M920) where manipulating the 'submit-url' argument in the /boafrm/formWanConfigSetup file causes a buffer overflow. This flaw can be exploited remotely, and an exploit is publicly available.

Impact Analysis

Exploitation of this vulnerability can lead to a buffer overflow, potentially allowing an attacker to execute arbitrary code or cause a denial of service on the affected device. Since the attack can be performed remotely, it poses a significant security risk to the device and the network it is connected to.

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EPSS Chart