CVE-2017-5871 Scanner

Odoo is an enterprise resource planning (ERP) software often used by businesses for managing various aspects such as sales, inventory, and human resources. It is utilized by organizations worldwide to streamline operations and improve efficiency. The software's open-source nature and modular design allow companies to customize it to suit their specific needs. It features a wide range of applications that support business processes, making it a popular choice for small to medium-sized businesses. However, like any extensive software platform, it requires regular security checks to protect sensitive company data. Users rely on it heavily for daily operations, making security vulnerabilities a significant concern.

An Open Redirect vulnerability occurs when a web application accepts a user-controlled input that specifies a URL and then redirects the browser to that URL without proper validation. This can lead to attackers crafting URLs that appear legitimate but redirect users to malicious sites instead. In the context of Odoo, exploiting this vulnerability can result in users being misled to phishing sites or sites hosting malware. Such vulnerabilities increase the risk of network compromise and user data theft. Open Redirects are a common target for attackers as they exploit user trust in familiar domains.

The vulnerability is present due to improper validation of URL redirects in Odoo's session logout and database redirect functionalities. The affected endpoints include '/web/session/logout' and '/web/dbredirect', where the 'redirect' parameter can be manipulated by attackers. By crafting URLs with this parameter, attackers can control the destination of the redirect. Such unvalidated redirects are a security oversight that can be leveraged to perform stealthy attacks. Monitoring and validation mechanisms for such parameters should be enforced to mitigate these risks effectively.

Exploitation of this vulnerability can lead to serious ramifications such as redirection to malicious websites, which can result in phishing attacks or loss of sensitive data. Victims may unknowingly provide personal information or download malware, facilitated by the trust associated with the legitimate initial website. This deception poses substantial risks to both individual users and organizations, possibly leading to financial loss and damage to reputations. Protecting against such exposures is crucial to maintaining user trust and safeguarding against potential breaches.

REFERENCES

• https://sysdream.com/cve-2017-5871-odoo-url-redirection-to/
• https://nvd.nist.gov/vuln/detail/CVE-2017-5871