CVE-2022-37015 in Endpoint Detection and Response Appliance
Summary
by MITRE • 11/09/2022
Symantec Endpoint Detection and Response (SEDR) Appliance, prior to 4.7.0, may be susceptible to a privilege escalation vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.
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Analysis
by VulDB Data Team • 06/18/2026
The vulnerability identified as CVE-2022-37015 affects Symantec Endpoint Detection and Response SEDR Appliance versions prior to 4.7.0, representing a critical privilege escalation flaw that undermines the security posture of endpoint protection systems. This vulnerability falls under the category of improper privilege management as defined by CWE-276, where the system fails to properly enforce access controls and authorization mechanisms. The SEDR appliance serves as a critical component in enterprise security infrastructure, providing endpoint detection and response capabilities that monitor and protect organizational networks from advanced threats. When compromised, this vulnerability allows attackers to elevate their privileges within the system, potentially gaining administrative access that would normally be restricted to authorized personnel only.
The technical implementation of this privilege escalation vulnerability stems from inadequate input validation and insufficient access control mechanisms within the SEDR appliance's authentication and authorization framework. Attackers can exploit this weakness by leveraging malformed requests or manipulating system parameters to bypass normal authentication checks and gain elevated privileges. The flaw likely exists in how the system processes user credentials or handles privilege levels during session management, creating a pathway for unauthorized users to escalate their access rights. This type of vulnerability is particularly dangerous because it directly compromises the principle of least privilege, which is fundamental to secure system design and a core requirement of security frameworks such as those outlined in the NIST Cybersecurity Framework. The vulnerability may also be classified under ATT&CK technique T1068, which covers 'Exploitation for Privilege Escalation' and specifically targets weaknesses in system access controls.
The operational impact of CVE-2022-37015 extends far beyond a simple security breach, as it provides attackers with the capability to completely compromise the SEDR appliance and potentially the entire network it protects. Once elevated privileges are obtained, threat actors can access sensitive endpoint data, modify security policies, disable protective measures, and establish persistent access points within the organization. This vulnerability creates a significant risk for organizations that rely on Symantec's endpoint protection solutions, as it undermines the very foundation of their security infrastructure. The compromised appliance could serve as a staging ground for further attacks, allowing attackers to move laterally across the network and access critical systems and data. Organizations using vulnerable versions of SEDR may experience unauthorized access to endpoint monitoring logs, detection rules, and security event data that could be used to evade detection or manipulate security controls.
Mitigation strategies for CVE-2022-37015 must prioritize immediate patch deployment to versions 4.7.0 or later, which contain the necessary security fixes to address the privilege escalation vulnerability. Organizations should also implement network segmentation and monitoring to detect unusual access patterns that may indicate exploitation attempts. Security teams should conduct thorough access control reviews and audit system logs for any signs of unauthorized privilege escalation. The vulnerability highlights the importance of maintaining up-to-date security software and implementing robust patch management processes. Additionally, organizations should consider implementing additional security controls such as multi-factor authentication and enhanced monitoring of administrative accounts. This vulnerability underscores the critical need for continuous security assessments and the implementation of defense-in-depth strategies as recommended by ISO 27001 and other security standards, ensuring that multiple layers of protection exist to prevent or detect such privilege escalation attacks.