CVE-2021-45812 : Vulnerability Insights and Analysis

NUUO Network Video Recorder NVRsolo 3.9.1 is affected by a Cross Site Scripting (XSS) vulnerability that allows attackers to steal user sessions and perform session hijacking.

Understanding CVE-2021-45812

NUUO Network Video Recorder NVRsolo 3.9.1 has a critical security issue that could compromise user data and privacy.

What is CVE-2021-45812?

The CVE-2021-45812 vulnerability is a Cross Site Scripting (XSS) flaw in NUUO Network Video Recorder NVRsolo 3.9.1. This vulnerability enables attackers to inject malicious JavaScript code, potentially leading to session hijacking.

The Impact of CVE-2021-45812

Exploiting this vulnerability can result in unauthorized access to user sessions, allowing attackers to take over user accounts and access sensitive information stored on the affected system.

Technical Details of CVE-2021-45812

NUUO Network Video Recorder NVRsolo 3.9.1's vulnerability has technical specifics that need attention.

Vulnerability Description

The XSS vulnerability in NVRsolo 3.9.1 allows attackers to inject malicious scripts to perform session hijacking, compromising user security.

Affected Systems and Versions

Product: NUUO Network Video Recorder NVRsolo
Version: 3.9.1
Status: Affected

Exploitation Mechanism

Attackers inject malicious JavaScript codes to exploit the XSS vulnerability, enabling session hijacking and unauthorized access to user accounts.

Mitigation and Prevention

Taking measures to mitigate and prevent exploitation of CVE-2021-45812 is crucial.

Immediate Steps to Take

Disable remote access if not required
Implement strong and unique passwords
Regularly monitor system logs for suspicious activities

Long-Term Security Practices

Keep software up to date with the latest security patches
Conduct regular security assessments and penetration testing
Educate users on secure browsing habits and phishing awareness

Patching and Updates

Apply security patches provided by NUUO for NVRsolo 3.9.1 to address the XSS vulnerability