CVE-2018-7820 : What You Need to Know

A vulnerability in the APC UPS Network Management Card 2 AOS v6.5.6 could expose Remote Monitoring Credentials in clear text format, potentially compromising security.

Understanding CVE-2018-7820

This CVE identifies a Credentials Management vulnerability in the APC UPS Network Management Card 2 AOS v6.5.6.

What is CVE-2018-7820?

The vulnerability could lead to the exposure of Remote Monitoring Credentials in clear text format when Remote Monitoring is activated and subsequently deactivated.

The Impact of CVE-2018-7820

The exposure of Remote Monitoring Credentials could pose a significant security risk, allowing unauthorized access to sensitive information.

Technical Details of CVE-2018-7820

The technical aspects of the vulnerability are crucial for understanding its implications.

Vulnerability Description

The vulnerability is categorized as Credentials Management CWE-255, allowing plaintext viewing of Remote Monitoring Credentials.

Affected Systems and Versions

Product: APC UPS Network Management Card 2 AOS
Vendor: Schneider Electric SE
Version: v6.5.6

Exploitation Mechanism

The vulnerability occurs when Remote Monitoring is enabled and subsequently disabled, leading to the exposure of credentials in clear text.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are essential to mitigate the risks associated with CVE-2018-7820.

Immediate Steps to Take

Disable Remote Monitoring if not essential
Monitor network activity for any suspicious behavior
Implement strong password policies

Long-Term Security Practices

Regularly update firmware and software
Conduct security audits and assessments
Educate users on cybersecurity best practices

Patching and Updates

Apply patches and updates provided by Schneider Electric SE to address the vulnerability