CVE-2020-29538 : Security Advisory and Response

Archer before 6.9 P1 (6.9.0.1) has an improper access control vulnerability in an API, allowing a remote authenticated malicious user to gather system information.

Understanding CVE-2020-29538

Archer before 6.9 P1 (6.9.0.1) contains a security vulnerability that could be exploited by an authenticated attacker.

What is CVE-2020-29538?

This CVE refers to an improper access control vulnerability in Archer before version 6.9 P1 (6.9.0.1). It allows a remote authenticated malicious administrative user to potentially gather system information, which could be used in subsequent attacks.

The Impact of CVE-2020-29538

The vulnerability has a CVSS base score of 4.9, with a medium severity rating. The impact includes a high integrity impact and requires high privileges from the attacker. However, it does not affect system availability or confidentiality.

Technical Details of CVE-2020-29538

Archer before 6.9 P1 (6.9.0.1) vulnerability details.

Vulnerability Description

The vulnerability in Archer before 6.9 P1 (6.9.0.1) allows a remote authenticated malicious administrative user to gather system information.

Affected Systems and Versions

Product: n/a
Vendor: n/a
Version: n/a

Exploitation Mechanism

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

Mitigation and Prevention

Steps to address the CVE-2020-29538 vulnerability.

Immediate Steps to Take

Update Archer to version 6.9 P1 (6.9.0.1) or later.
Monitor system logs for any suspicious activities.
Restrict access to sensitive APIs and endpoints.

Long-Term Security Practices

Regularly review and update access control policies.
Conduct security training for users to prevent unauthorized access.
Implement multi-factor authentication for enhanced security.

Patching and Updates

Apply security patches provided by the vendor promptly.