CVE-2020-35851 Explained : Impact and Mitigation

HGiga MailSherlock has a vulnerability that allows attackers to execute arbitrary commands on the system remotely.

Understanding CVE-2020-35851

This CVE involves a command injection vulnerability in HGiga MailSherlock, potentially leading to remote code execution.

What is CVE-2020-35851?

HGiga MailSherlock fails to properly validate specific parameters, enabling attackers to exploit the vulnerability for remote command injection attacks.

The Impact of CVE-2020-35851

The vulnerability poses a high risk with a CVSS base score of 8.1, allowing attackers to execute arbitrary commands on the system remotely.

Technical Details of CVE-2020-35851

This section provides technical details about the vulnerability.

Vulnerability Description

HGiga MailSherlock is susceptible to command injection attacks due to improper parameter validation, enabling remote attackers to execute arbitrary commands.

Affected Systems and Versions

Affected Platforms: iSherlock-user-4.5
Affected Product: MailSherlock MSR45/SSR45
Affected Version: < 115

Exploitation Mechanism

Attack Vector: Network
Attack Complexity: High
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Mitigation and Prevention

Protect your systems from CVE-2020-35851 with the following steps.

Immediate Steps to Take

Update MailSherlock MSR45/SSR45 Module to iSherlock-user-4.5-115.i386.rpm

Long-Term Security Practices

Implement strict input validation to prevent command injection vulnerabilities
Regularly monitor and update security patches
Conduct security audits and penetration testing to identify and address vulnerabilities

Patching and Updates

Apply vendor-supplied patches promptly to address the vulnerability