CVE-2025-5215: D-Link DCS-5020L ptdc.cgi websReadEvent stack-based overflow

Published May 27, 2025
·
Updated

A vulnerability classified as critical has been found in D-Link DCS-5020L 1.01B2. This affects the function websReadEvent of the file /rame/ptdc.cgi. The manipulation of the argument Authorization leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Affected Software

3 affected components
D-Link DCS-5020L
All of the following
Dlink Dcs-5020l Firmware=1.01_b2
Dlink Dcs-5020l

Event History

May 27, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverityWeakness
Jun 23, 57411
Event
via FIRST·06:11 PM
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Frequently Asked Questions

1

What is the severity of CVE-2025-5215?

CVE-2025-5215 is classified as a critical vulnerability.

2

How do I fix CVE-2025-5215?

To fix CVE-2025-5215, update your D-Link DCS-5020L to the latest firmware version provided by the vendor.

3

What are the implications of CVE-2025-5215?

CVE-2025-5215 allows for a stack-based buffer overflow that can be exploited remotely.

4

Which devices are affected by CVE-2025-5215?

CVE-2025-5215 specifically affects the D-Link DCS-5020L camera.

5

How can I mitigate the risks of CVE-2025-5215?

Mitigate the risks of CVE-2025-5215 by disabling remote management features and ensuring that a strong password policy is in place.

Contact

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