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CVE-2026-4465 Details

Description

A flaw has been found in D-Link DIR-513 1.10. The impacted element is an unknown function of the file /goform/formSysCmd. Executing a manipulation of the argument sysCmd can lead to os command injection. The attack may be launched remotely. The exploit has been published and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSysCmd.pdf	[email protected]	ExploitThird Party Advisory
https://vuldb.com/?ctiid.351755	[email protected]	Permissions RequiredVDB Entry
https://vuldb.com/?id.351755	[email protected]	Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.772866	[email protected]	Third Party AdvisoryVDB Entry
https://www.dlink.com/	[email protected]	Product

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-78	Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')	[email protected]
CWE-77	Improper Neutralization of Special Elements used in a Command ('Command Injection')	[email protected]
CWE-78	Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')	[email protected]

Affected Products

Product	Versions
dlink dir-513 firmware	1.10
CPE cpe:2.3:o:dlink:dir-513_firmware:1.10:::::::* Remediation No remediation found in references.
dlink dir-513	a1 a2
CPE cpe:2.3:h:dlink:dir-513:a1:::::::* cpe:2.3:h:dlink:dir-513:a2:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 29, 2026	Data Remediation	[email protected]
Apr 3, 2026	Initial Analysis	[email protected]
Mar 20, 2026	New CVE Received	[email protected]