CVE-2022-39802 : Vulnerability Insights and Analysis
CVE-2022-39802 impacts SAP Manufacturing Execution versions 15.1, 15.2, 15.3, allowing attackers to traverse directories, potentially leading to information disclosure. Learn about the impact and mitigation.
SAP Manufacturing Execution - versions 15.1, 15.2, 15.3, allows an attacker to exploit insufficient validation of a file path request parameter, leading to arbitrary traversal of directories on the remote server resulting in potential information disclosure.
Understanding CVE-2022-39802
This section will provide insights into the vulnerability, its impact, technical details, and mitigation strategies.
What is CVE-2022-39802?
CVE-2022-39802 is a security vulnerability in SAP Manufacturing Execution versions 15.1, 15.2, 15.3, allowing attackers to manipulate file path parameters and traverse directories on the remote server.
The Impact of CVE-2022-39802
The vulnerability enables unauthorized access to directory contents, potentially leading to sensitive information disclosure, posing a significant risk to the confidentiality of data.
Technical Details of CVE-2022-39802
This section delves deeper into the specifics of the vulnerability.
Vulnerability Description
Insufficient validation of file path request parameters in SAP Manufacturing Execution versions 15.1, 15.2, 15.3 allows for directory traversal, enabling the reading of arbitrary file content.
Affected Systems and Versions
- Vendor: SAP SE
- Product: SAP Manufacturing Execution
- Affected Versions: 15.1, 15.2, 15.3
Exploitation Mechanism
By manipulating file path parameters, attackers can traverse directories on the remote server, accessing and potentially disclosing sensitive information.
Mitigation and Prevention
Protect your systems from CVE-2022-39802 using the following strategies.
Immediate Steps to Take
- Apply patches and updates provided by SAP to address the vulnerability promptly.
- Restrict access to the vulnerable systems and directories to authorized personnel only.
Long-Term Security Practices
- Conduct regular security assessments and audits to identify and address similar vulnerabilities.
- Implement least privilege access controls to limit unauthorized access to critical systems.
Patching and Updates
Stay informed about security advisories from SAP and apply patches and updates regularly to protect against known vulnerabilities.