CVE-2022-26105 : What You Need to Know

This article provides an overview of CVE-2022-26105, a vulnerability affecting SAP NetWeaver Enterprise Portal versions 7.10 to 7.50.

Understanding CVE-2022-26105

CVE-2022-26105 is a vulnerability that allows an unauthenticated attacker to execute malicious scripts due to improper sanitization of user inputs in SAP NetWeaver Enterprise Portal.

What is CVE-2022-26105?

SAP NetWeaver Enterprise Portal versions 7.10 to 7.50 are vulnerable to a script execution attack by an unauthenticated attacker. Successful exploitation can lead to unauthorized viewing or modification of information, impacting confidentiality and integrity.

The Impact of CVE-2022-26105

The vulnerability poses a limited impact on the confidentiality and integrity of the application but can allow attackers to manipulate information.

Technical Details of CVE-2022-26105

The following details outline the vulnerability specifics:

Vulnerability Description

The vulnerability in SAP NetWeaver Enterprise Portal versions 7.10 to 7.50 arises from inadequate sanitization of user inputs, enabling script execution by unauthorized parties.

Affected Systems and Versions

SAP NetWeaver Enterprise Portal versions 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, and 7.50 are impacted by CVE-2022-26105.

Exploitation Mechanism

An unauthenticated attacker can exploit this vulnerability by inserting malicious scripts into user inputs to execute unauthorized actions.

Mitigation and Prevention

To address CVE-2022-26105, consider the following steps:

Immediate Steps to Take

Apply security patches provided by SAP to remediate the vulnerability.
Monitor system logs for any suspicious activities indicating exploitation.

Long-Term Security Practices

Regularly update SAP NetWeaver Enterprise Portal to the latest secure versions.
Educate users on safe computing practices to prevent falling victim to social engineering attacks.

Patching and Updates

Stay informed about security bulletins and updates from SAP regarding CVE-2022-26105.
Implement a robust security policy to prevent unauthorized script execution.