CVE-2021-26310 : What You Need to Know

A vulnerability in the TeamCity IntelliJ plugin before version 2020.2.2.85899 could allow for a Denial of Service (DoS) attack.

Understanding CVE-2021-26310

This CVE identifies a flaw in the TeamCity IntelliJ plugin that could be exploited to launch DoS attacks.

What is CVE-2021-26310?

CVE-2021-26310 is a security vulnerability found in the TeamCity IntelliJ plugin prior to version 2020.2.2.85899, enabling potential DoS attacks.

The Impact of CVE-2021-26310

The vulnerability could lead to DoS attacks, causing service disruptions and potential exploitation by threat actors.

Technical Details of CVE-2021-26310

The vulnerability description, affected systems, and exploitation mechanism are outlined below.

Vulnerability Description

The TeamCity IntelliJ plugin before 2020.2.2.85899 is susceptible to DoS attacks, posing a security risk to affected systems.

Affected Systems and Versions

The vulnerability impacts all versions of the TeamCity IntelliJ plugin prior to 2020.2.2.85899.

Exploitation Mechanism

Threat actors can exploit this vulnerability in the TeamCity IntelliJ plugin to execute DoS attacks, impacting the availability of services.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-26310 and safeguard your systems.

Immediate Steps to Take

Implement immediate security measures and consider upgrading to the patched version of the TeamCity IntelliJ plugin.

Long-Term Security Practices

Enhance your security posture with regular system updates, monitoring, and threat intelligence to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security patches and updates released by JetBrains to address CVE-2021-26310.