CVE-2021-33685 : What You Need to Know

SAP Business One version - 10.0 allows a low-level authorized attacker to traverse the file system and access files or directories outside of the restricted directory. This could lead to unauthorized access to highly sensitive data.

Understanding CVE-2021-33685

This CVE identifies a vulnerability in SAP Business One version 10.0 that enables attackers to bypass directory restrictions and access sensitive files.

What is CVE-2021-33685?

CVE-2021-33685 is a security flaw in SAP Business One that permits unauthorized file system traversal by low-level attackers, resulting in potential exposure of confidential data.

The Impact of CVE-2021-33685

This vulnerability poses a medium-severity risk with a CVSS base score of 6.5. Attackers can exploit it to compromise the confidentiality of high-level sensitive information.

Technical Details of CVE-2021-33685

CVE-2021-33685 involves the following technical aspects:

Vulnerability Description

The vulnerability allows low-level attackers to traverse the file system and access files or directories located outside the restricted directory of SAP Business One version 10.0.

Affected Systems and Versions

The affected product is SAP Business One by SAP SE, specifically versions below 10.0.

Exploitation Mechanism

Attackers can exploit this vulnerability over a network with low complexity and no user interaction, requiring only low privileges.

Mitigation and Prevention

To address CVE-2021-33685, consider the following security measures:

Immediate Steps to Take

Implement the recommended security patches provided by SAP.
Monitor and restrict access to sensitive directories within SAP Business One.

Long-Term Security Practices

Regularly update SAP Business One to the latest secure versions.
Conduct regular security audits to identify and remediate potential vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by SAP for SAP Business One version 10.0 to mitigate the risk associated with CVE-2021-33685.