CVE-2021-3113 : Security Advisory and Response
Understand the impact of CVE-2021-3113 on Netsia SEBA+ through 0.16.1 build 70-e669dcd7. Learn about the vulnerability, its technical details, affected systems, and mitigation steps.
This CVE-2021-3113 vulnerability affects Netsia SEBA+ through version 0.16.1 build 70-e669dcd7, allowing remote attackers to discover session cookies, potentially leading to unauthorized admin access.
Understanding CVE-2021-3113
This section provides detailed insights into the vulnerability, its impacts, technical details, and mitigation strategies.
What is CVE-2021-3113?
CVE-2021-3113 in Netsia SEBA+ through 0.16.1 build 70-e669dcd7 enables attackers to reveal session cookies via a specific request, potentially compromising admin accounts.
The Impact of CVE-2021-3113
The vulnerability allows remote attackers to expose session cookies, increasing the risk of unauthorized access to admin privileges within the affected systems.
Technical Details of CVE-2021-3113
Let's delve into the core technical aspects of this security issue.
Vulnerability Description
Attackers can exploit the flaw to detect session cookies, notably the admin's cookie, leading to immediate admin access if the admin account is active during the session request.
Affected Systems and Versions
Netsia SEBA+ up to version 0.16.1 build 70-e669dcd7 are impacted by this vulnerability, exposing them to potential cookie discovery attacks.
Exploitation Mechanism
The vulnerability permits attackers to craft a specific request (/session/list/allActiveSession) to unveil session cookies, potentially compromising admin credentials.
Mitigation and Prevention
Discover the essential steps to mitigate and prevent the exploitation of CVE-2021-3113.
Immediate Steps to Take
It is crucial to address this vulnerability promptly by monitoring sessions, implementing secure session management practices, and conducting regular security audits.
Long-Term Security Practices
Ensure continuous monitoring of session activities, apply access controls, encrypt session data, and educate users on secure session handling protocols.
Patching and Updates
Regularly update Netsia SEBA+ to the latest secure versions, follow vendor recommendations, and apply patches promptly to safeguard against potential cookie discovery attacks.