Sangfor EDR Unauthorized Admin Access Scanner

Sangfor EDR is an endpoint detection and response software widely used by organizations to enhance their cybersecurity defenses. It serves as a critical component in detecting and mitigating potential threats on endpoint devices, providing visibility and control over the security posture of the network. IT departments in medium to large enterprises typically use Sangfor EDR to prevent, detect, and respond to threats in real-time. This software helps in managing vulnerabilities and ensuring continuous protection by monitoring endpoint actions. Sangfor EDR is particularly beneficial in environments where managing numerous devices is a challenge. Its comprehensive security capabilities make it a preferred choice for safeguarding sensitive information against advanced threats.

An unauthorized admin access vulnerability in Sangfor EDR allows attackers to bypass authentication mechanisms and gain elevated privileges. It occurs due to improper handling of authentication protocols, allowing access with administrative rights using a known username without proper verification. This type of security flaw is particularly concerning as it can grant potential intruders full control over the system. Attackers exploiting this vulnerability can bypass standard authentication flows, potentially leading to unauthorized access to critical system components. Detection of this vulnerability is crucial for maintaining the integrity and confidentiality of the affected systems. Proper mitigation strategies must be employed to protect against exploitation of this vulnerability.

The vulnerability is primarily focused on the login functionality within Sangfor EDR, specifically when accessing "/ui/login.php?user=admin". The issue lies in the inadequate verification process of authentication tokens, enabling attackers to access admin functionalities. By leveraging crafted requests, malicious users can directly interact with the system using an admin identity. This improper authentication handling results in setting or modifying sensitive configurations without proper access control checks. The path accessed by attackers typically returns a status code of 302, indicating unintended access redirection. Moreover, certain cookie settings in HTTP headers are also manipulated as part of this attack.

If exploited, this vulnerability could lead to severe impacts on affected systems, including unauthorized access to sensitive data, system configuration manipulation, and unwanted user management activities. It could enable attackers to perform actions reserved for administrators, such as installing malicious software, altering security settings, and accessing confidential user information. The resulting unauthorized actions could interfere with regular business operations and compromise the overall security framework. Long-term exploitation may lead to data breaches, financial losses, and reputational damage for affected entities. Ensuring the security of key administrative functionalities is essential to prevent unauthorized use.