CVE-2020-25506 - Vulnerability Details - OpenCVE

D-Link DNS-320 FW v2.06B01 Revision Ax is affected by command injection in the system_mgr.cgi component, which can lead to remote arbitrary code execution.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is in the KEV database since Nov. 3, 2021.

The EPSS score is 0.93741.

Exploitation active

Automatable yes

Technical Impact total

Vendors	Products
Dlink	Dns-320 Dns-320 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:dlink:dns-320_firmware:2.06b01:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dns-320:ax:*:*:*:*:*:*:*

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://gist.github.com/WinMin/6f63fd1ae95977e0e2d49bd4b5f00675
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10183
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-25506
https://www.dlink.com/en/security-bulletin/

History

Wed, 22 Oct 2025 00:30:00 +0000

Type	Values Removed	Values Added
References		https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-25506

Tue, 21 Oct 2025 20:30:00 +0000

Type	Values Removed	Values Added
References	https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-25506

Tue, 21 Oct 2025 19:30:00 +0000

Type	Values Removed	Values Added
References		https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-25506

Tue, 10 Jun 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		kev `{'dateAdded': '2021-11-03'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-02T13:00:11.000Z

Updated: 2025-10-21T23:35:29.264Z

Reserved: 2020-09-14T00:00:00.000Z

Link: CVE-2020-25506

Vulnrichment

Updated: 2024-08-04T15:33:05.826Z

NVD

Status : Analyzed

Published: 2021-02-02T13:15:12.570

Modified: 2025-11-07T22:03:39.490

Link: CVE-2020-25506

Redhat

No data.

OpenCVE Enrichment

No data.

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