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CVE-2020-12256 Scanner

Detects 'Cross-Site Scripting (XSS)' vulnerability in rConfig affects v. 3.9.4.


Short Info




Single Scan

Can be used by

Asset Owner

Estimated Time

10 sec

Scan only one

Domain, Ipv4

Parent Category

CVE-2020-12256 Scanner Detail

Navigating Network Security: Understanding rConfig and CVE-2020-12256

Exploring the Role of rConfig in Network Management
rConfig is hailed as a robust, open-source tool used by network engineers for managing configurations across a variety of network devices. Since its launch in 2010, rConfig has become crucial in automating tasks like taking configuration snapshots and maintaining backup archives, which are essential for the health and stability of network infrastructures. This tool provides the flexibility needed to customize actions and workflows, allowing for operations specific to organizational requirements, while also ensuring that critical components of network management are more efficient and error-free.

Dissecting the Security Flaw: CVE-2020-12256
CVE-2020-12256 represents a significant Cross-Site Scripting (XSS) vulnerability found in version 3.9.4 of rConfig. The flaw arises from insufficient validation of user-supplied input, allowing attackers to embed malicious scripts into web pages viewed by other users. These scripts can be executed in the context of the user's browser, leading to unauthorized actions being performed on behalf of the user without their knowledge. This vulnerability disrupts the integrity of the application, making it a critical security issue to address.

The Impact of Exploiting CVE-2020-12256
The exploitation of CVE-2020-12256 by nefarious actors could have serious repercussions for the affected networks. Successful attacks could lead to the theft of session tokens, credentials, or personal information as the malicious script gains access to browser sessions. Furthermore, it could allow attackers to manipulate or corrupt the compromised system's data, potentially leading to further security breaches and disruptions within the affected organization's network operations. Addressing this vulnerability is paramount to prevent such security incidents.

Why Securityforeveryone Is Essential for Your Network Safety
If you're reading this article and are not yet utilizing the services provided by Securityforeveryone, it's time to consider integrating their Continuous Threat Exposure Management into your cybersecurity arsenal. They specialize in identifying vulnerabilities like CVE-2020-12256 and offer customized scanners to detect and alert you to these risks. With this proactive approach, you can stay ahead of potential threats and ensure your digital assets remain protected against emerging cybersecurity challenges.



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