CVE-2020-15909 : Exploit Details and Defense Strategies

SolarWinds N-central through 2020.1 is vulnerable to session hijacking, potentially leading to unauthorized access.

Understanding CVE-2020-15909

SolarWinds N-central through 2020.1 allows session hijacking, posing a security risk that requires user interaction or physical access.

What is CVE-2020-15909?

The vulnerability in SolarWinds N-central through 2020.1 allows for session hijacking, where the JSESSIONID cookie attribute is not adequately verified, enabling potential unauthorized access.

The Impact of CVE-2020-15909

The vulnerability could result in unauthorized access to N-Central, a highly privileged service, by exploiting the JSESSIONID cookie attribute.

Technical Details of CVE-2020-15909

SolarWinds N-central through 2020.1 is susceptible to session hijacking due to inadequate verification of the JSESSIONID cookie attribute.

Vulnerability Description

Attackers can hijack sessions by stealing and using the JSESSIONID cookie without proper validation.

Affected Systems and Versions

SolarWinds N-central through version 2020.1

Exploitation Mechanism

Attackers can capture the JSESSIONID cookie and use it to gain unauthorized access to N-Central.

Mitigation and Prevention

Steps to address and prevent the CVE-2020-15909 vulnerability:

Immediate Steps to Take

Monitor and restrict access to the N-Central server.
Implement multi-factor authentication for enhanced security.

Long-Term Security Practices

Regularly review and update security policies and procedures.
Conduct security training for users to prevent session hijacking.

Patching and Updates

Apply patches and updates provided by SolarWinds to address the vulnerability.