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CVE-2020-3180 : What You Need to Know

Learn about CVE-2020-3180, a high-severity vulnerability in Cisco SD-WAN Solution Software allowing unauthorized access to devices using default credentials. Find mitigation steps and preventive measures here.

A vulnerability in Cisco SD-WAN Solution Software allows an unauthenticated local attacker to access devices using a default, static password with root privileges.

Understanding CVE-2020-3180

This CVE involves a security flaw in Cisco SD-WAN Solution Software that could be exploited by attackers to gain unauthorized access to affected devices.

What is CVE-2020-3180?

The vulnerability in Cisco SD-WAN Solution Software enables attackers to use a default, static password to log in to affected devices with root privileges.

The Impact of CVE-2020-3180

The vulnerability poses a high risk as it allows unauthorized access to affected devices, potentially leading to malicious activities.

Technical Details of CVE-2020-3180

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The affected software contains a user account with a default, static password, which can be exploited by attackers to gain root access to devices.

Affected Systems and Versions

        Product: Cisco SD-WAN vManage
        Vendor: Cisco
        Version: n/a

Exploitation Mechanism

Attackers can remotely connect to affected systems using the default, static password to exploit the vulnerability and gain root privileges.

Mitigation and Prevention

Protecting systems from CVE-2020-3180 requires immediate actions and long-term security measures.

Immediate Steps to Take

        Change default passwords on affected devices immediately.
        Implement strong, unique passwords for all accounts.
        Monitor network activity for any suspicious behavior.

Long-Term Security Practices

        Regularly update software and firmware to patch known vulnerabilities.
        Conduct security audits and penetration testing to identify weaknesses.
        Educate users on cybersecurity best practices to prevent unauthorized access.
        Implement multi-factor authentication for an added layer of security.

Patching and Updates

Apply patches and updates provided by Cisco to address the vulnerability in the SD-WAN Solution Software.

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