CVE-2025-50645: Buffer Overflow

Published Apr 8, 2026
·
Updated

A vulnerability has been discovered in D-Link DI-8003 16.07.26A1, which can lead to a buffer overflow when the s parameter in the pppoelistopt.asp endpoint is manipulated. By sending a crafted request with an excessively large value for the s parameter, an attacker can trigger a buffer overflow condition.

Affected Software

2 affected components
All of the following
Dlink Di-8003 Firmware=16.07.26a1
Dlink DI-8003

Event History

Apr 8, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·07:24 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-50645?

CVE-2025-50645 is considered to be a high severity vulnerability due to its potential for causing a buffer overflow.

2

How do I fix CVE-2025-50645?

To fix CVE-2025-50645, update the D-Link DI-8003 firmware to the latest version that addresses the buffer overflow issue.

3

What software is affected by CVE-2025-50645?

CVE-2025-50645 affects the D-Link DI-8003 running firmware version 16.07.26A1.

4

What is the impact of CVE-2025-50645?

The impact of CVE-2025-50645 includes potential remote code execution and system instability due to buffer overflow.

5

How can an attacker exploit CVE-2025-50645?

An attacker can exploit CVE-2025-50645 by sending a crafted request with an excessively large value for the s parameter in the pppoe_list_opt.asp endpoint.

Contact

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