CVE-2021-46355 : What You Need to Know

OCS Inventory 2.9.1 is affected by Cross Site Scripting (XSS) that allows the execution of Stored Cross-site Scripting by manipulating device names.

Understanding CVE-2021-46355

OCS Inventory 2.9.1 has a vulnerability that enables Cross Site Scripting (XSS) attacks by altering device names.

What is CVE-2021-46355?

CVE-2021-46355 is a Cross Site Scripting (XSS) vulnerability in OCS Inventory 2.9.1. Attackers can exploit this by changing the name of a device on the target computer to inject malicious code.

The Impact of CVE-2021-46355

This vulnerability allows malicious actors to execute Stored Cross-site Scripting (XSS) attacks, potentially leading to unauthorized access or data theft.

Technical Details of CVE-2021-46355

OCS Inventory 2.9.1's security issue is detailed below.

Vulnerability Description

The vulnerability in OCS Inventory 2.9.1 enables attackers to conduct Cross Site Scripting (XSS) attacks by modifying device names.

Affected Systems and Versions

System: OCS Inventory 2.9.1
Version: 2.9.1

Exploitation Mechanism

Attackers manipulate device names to inject and execute malicious code, facilitating Stored Cross-site Scripting (XSS) attacks.

Mitigation and Prevention

Protect your systems from CVE-2021-46355 with the following strategies.

Immediate Steps to Take

Update OCS Inventory to a patched version.
Regularly monitor and validate device names for any unusual or suspicious characters.

Long-Term Security Practices

Implement web application firewalls to detect and block XSS attempts.
Educate users on safe browsing habits to prevent social engineering attacks.

Patching and Updates

Apply security patches promptly to address vulnerabilities like XSS in OCS Inventory.