CVE-2026-4465
OS Command Injection in D-Link DIR-513 /goform/formSysCmd
Publication date: 2026-03-20
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dlink | dir-513_firmware | 1.10 |
Helpful Resources
Exploitability
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
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.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know