CVE-2025-8818
BaseFortify
Publication date: 2025-08-10
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 |
|---|---|---|
| linksys | re6250_firmware | 1.0.04.001 |
| linksys | re6250 | * |
| linksys | re6300_firmware | 1.2.07.001 |
| linksys | re6300 | * |
| linksys | re6350_firmware | 1.0.04.001 |
| linksys | re6350 | * |
| linksys | re7000_firmware | 1.1.05.003 |
| linksys | re7000 | * |
| linksys | re9000_firmware | 1.0.04.002 |
| linksys | re9000 | * |
| linksys | re6500_firmware | 1.0.013.001 |
| linksys | re6500 | * |
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 exists in certain Linksys range extender models (RE6250, RE6300, RE6350, RE6500, RE7000, and RE9000) up to the date 2025-08-01. It affects the setDFSSetting function in the /goform/setLan file, where manipulation of the lanNetmask or lanIp arguments can lead to operating system command injection. This means an attacker can remotely execute arbitrary OS commands on the device.
How can this vulnerability impact me? :
The vulnerability allows a remote attacker to execute arbitrary operating system commands on affected Linksys devices. This can lead to unauthorized control over the device, potentially compromising network security, disrupting device functionality, or enabling further attacks within the network.