CVE-2020-6186 Explained : Impact and Mitigation

SAP Host Agent, version 7.21, has a vulnerability that allows attackers to cause a Denial of Service by slowing down the processing of authentication requests.

Understanding CVE-2020-6186

SAP Host Agent, version 7.21, is susceptible to a security issue that impacts the availability of the system.

What is CVE-2020-6186?

This CVE refers to a vulnerability in SAP Host Agent, version 7.21, that enables attackers to disrupt the processing of username/password-based authentication requests, resulting in a Denial of Service (DoS) condition.

The Impact of CVE-2020-6186

The vulnerability poses a high risk to affected systems due to the potential for a slowdown in processing authentication requests, leading to a Denial of Service situation.

Technical Details of CVE-2020-6186

SAP Host Agent, version 7.21, vulnerability details and impact.

Vulnerability Description

Vulnerability in SAP Host Agent, version 7.21, allows attackers to slow down the processing of authentication requests, causing a Denial of Service.

Affected Systems and Versions

Product: SAP Host Agent
Vendor: SAP SE
Affected Version: 7.21

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Availability Impact: High
Base Score: 7.5 (High)
Privileges Required: None
Scope: Unchanged

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2020-6186 vulnerability.

Immediate Steps to Take

Apply vendor-supplied patches or updates promptly.
Monitor system performance for any signs of unusual slowdowns.
Implement network security measures to detect and prevent DoS attacks.

Long-Term Security Practices

Regularly update and patch all software and systems.
Conduct security assessments and audits to identify vulnerabilities.
Educate users on best practices for secure authentication.

Patching and Updates

Refer to SAP's official security advisories for patches and updates to address CVE-2020-6186.