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CWE

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CVE-2025-5215

Published: May 27, 2025

Modified: May 28, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability classified as critical has been found in D-Link DCS-5020L 1.01_B2. 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.

Vendor	Product	Versions
D-Link	DCS-5020L	affected `1.01_B2`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-310311 | D-Link DCS-5020L ptdc.cgi websReadEvent stack-based overflow

vdb-entry

technical-description

VDB-310311 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #582935 | dlink dcs-5020l FIRMWARE_1.01_B2 stack-based buffer overflow

third-party-advisory

https://github.com/xiaobor123/vul-dlink-dcs5020l

related

https://github.com/xiaobor123/vul-dlink-dcs5020l#poc

exploit

https://www.dlink.com/

product

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