CVE-2025-60671
BaseFortify
Publication date: 2025-11-13
Last updated on: 2025-11-17
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dlink | dir-823g_firmware | 1.0.2b05_20181207 |
| dlink | dir-823g | * |
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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a command injection flaw in the D-Link DIR-823G router firmware. It exists in the timelycheck and sysconf binaries that process the /var/system/linux_vlan_reinit file. The content of this file is only partially validated for a prefix and then formatted using vsnprintf() before being executed with system(). Because of this insufficient validation, an attacker who can write to this file can execute arbitrary commands on the device.
How can this vulnerability impact me? :
If exploited, this vulnerability allows an attacker with write access to the /var/system/linux_vlan_reinit file to execute arbitrary commands on the affected router. This could lead to unauthorized control over the device, potentially compromising network security, disrupting network operations, or enabling further attacks within the network.