CVE-2021-35246 Explained : Impact and Mitigation

SolarWinds Engineer's Toolset before version 2022.4 allows unauthorized users to connect over unencrypted connections, potentially leading to man-in-the-middle attacks. Upgrade to the latest version to mitigate this vulnerability.

Understanding CVE-2021-35246

This CVE relates to a vulnerability in SolarWinds Engineer's Toolset that could enable attackers to intercept network traffic over unencrypted connections.

What is CVE-2021-35246?

The CVE-2021-35246 vulnerability in SolarWinds Engineer's Toolset allows attackers to intercept users' network traffic over unencrypted connections, bypassing SSL/TLS encryption.

The Impact of CVE-2021-35246

The vulnerability poses a medium severity risk as attackers could conduct man-in-the-middle attacks by intercepting unencrypted traffic and exploiting the application's lack of encryption.

Technical Details of CVE-2021-35246

This vulnerability has a CVSSv3 base score of 5.3, indicating a medium severity risk with low attack complexity and network-based attack vector.

Vulnerability Description

The flaw in SolarWinds Engineer's Toolset allows attackers to intercept unencrypted connections, potentially launching man-in-the-middle attacks.

Affected Systems and Versions

SolarWinds Engineer's Toolset versions prior to 2022.4 are affected by this vulnerability.

Exploitation Mechanism

Unauthorized users can bypass SSL/TLS encryption to intercept network traffic, exploiting this vulnerability.

Mitigation and Prevention

To mitigate the CVE-2021-35246 vulnerability in SolarWinds Engineer's Toolset:

Immediate Steps to Take

Upgrade to the latest available version of Engineer's Toolset to prevent unauthorized users from exploiting this vulnerability.

Long-Term Security Practices

Implement secure connections and regularly update software to prevent similar vulnerabilities in the future.

Patching and Updates

Regularly check for updates and apply patches promptly to secure your systems against known vulnerabilities.