CVE-2026-4465
Received Received - Intake
OS Command Injection in D-Link DIR-513 /goform/formSysCmd

Publication date: 2026-03-20

Last updated on: 2026-04-29

Assigner: VulDB

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.
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Meta Information
Published
2026-03-20
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2026-03-20
EPSS Evaluated
2026-06-15
NVD
CVE-2026-4465
EUVD
EUVD-2026-13482
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
dlink dir-513_firmware 1.10
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-77 The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
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Executive Summary

This vulnerability is a flaw found in the D-Link DIR-513 version 1.10 router. It involves an unknown function within the file /goform/formSysCmd where manipulation of the argument sysCmd can lead to operating system command injection. This means an attacker can remotely execute arbitrary OS commands on the affected device.

The vulnerability can be exploited remotely and the exploit has already been published. However, it only affects products that are no longer supported by the manufacturer.

Impact Analysis

This vulnerability can allow a remote attacker to execute arbitrary operating system commands on the affected device. This could lead to unauthorized control over the device, potentially allowing the attacker to disrupt network operations, steal sensitive information, or use the device as a foothold for further attacks.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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