Anni Arbitrary File Download Scanner

Anni is a software product widely used for diverse applications across various industries. It is employed by system administrators and IT professionals to manage configurations effectively. The platform supports tasks that require precise configuration management, and it is valued for its flexibility. Users leverage Anni for tasks that involve handling sensitive data, as it is designed to streamline such operations. It is integrated into environments where configuration control is pivotal, facilitating informed decision-making processes. Anni is known for enabling critical system adjustments with efficiency.

The Arbitrary File Download vulnerability detected in Anni allows unauthorized users to retrieve files from the server without proper authentication. This security flaw could be exploited by attackers to access sensitive information. Arbitrary file download vulnerabilities occur when user inputs are not properly validated, allowing malicious requests to download unintended files. It is crucial for systems relying on Anni to safeguard sensitive configurations from unauthorized access. This vulnerability is a critical threat that demands immediate attention to prevent data breaches. Addressing it ensures that sensitive server data remains confidential and secure.

Technical details of the vulnerability point towards an issue in the '/download.rsp' endpoint of Anni. This endpoint is susceptible to exploit as it inadequately validates user requests, leading to potential unauthorized file downloads. The vulnerable parameter within the request allows attackers to specify arbitrary file paths. An attacker can manipulate this endpoint to download critical configuration files that should be restricted. The vulnerability is leveraged using specially crafted GET requests aimed at extracting sensitive information. Protecting this endpoint against such exploits is paramount to maintaining data integrity and security.

Exploitation of this vulnerability can lead to several adverse effects. Malicious actors can gain unauthorized access to critical configuration files, leading to potential disruption of services. If sensitive configuration data is exposed, it may result in data breaches or unauthorized system modifications. Attackers could leverage the information obtained to further compromise system security, potentially leading to more severe attacks. There is a risk of data leakage, impacting the organization's confidentiality. Exploiting this vulnerability could result in significant reputational damage and financial losses for affected entities.

REFERENCES

• http://www.cnvd.org.cn/flaw/show/CNVD-2018-09319